1201946880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 4144250880

約数和(自身を除く): 2942304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 439, 460, 465, 480, 496, 552, 620, 640, 690, 713, 736, 744, 768, 878, 920, 930, 960, 992, 1104, 1240, 1280, 1317, 1380, 1426, 1472, 1488, 1756, 1840, 1860, 1920, 1984, 2139, 2195, 2208, 2480, 2634, 2760, 2852, 2944, 2976, 3512, 3565, 3680, 3720, 3840, 3968, 4278, 4390, 4416, 4960, 5268, 5520, 5704, 5888, 5952, 6585, 7024, 7130, 7360, 7440, 7936, 8556, 8780, 8832, 9920, 10097, 10536, 10695, 11040, 11408, 11904, 13170, 13609, 14048, 14260, 14720, 14880, 17112, 17560, 17664, 19840, 20194, 21072, 21390, 22080, 22816, 23808, 26340, 27218, 28096, 28520, 29440, 29760, 30291, 34224, 35120, 39680, 40388, 40827, 42144, 42780, 44160, 45632, 50485, 52680, 54436, 56192, 57040, 59520, 60582, 68045, 68448, 70240, 80776, 81654, 84288, 85560, 88320, 91264, 100970, 105360, 108872, 112384, 114080, 119040, 121164, 136090, 136896, 140480, 151455, 161552, 163308, 168576, 171120, 182528, 201940, 204135, 210720, 217744, 228160, 242328, 272180, 273792, 280960, 302910, 313007, 323104, 326616, 337152, 342240, 403880, 408270, 421440, 435488, 456320, 484656, 544360, 547584, 561920, 605820, 626014, 646208, 653232, 684480, 807760, 816540, 842880, 870976, 912640, 939021, 969312, 1088720, 1211640, 1252028, 1292416, 1306464, 1368960, 1565035, 1615520, 1633080, 1685760, 1741952, 1878042, 1938624, 2177440, 2423280, 2504056, 2584832, 2612928, 2737920, 3130070, 3231040, 3266160, 3483904, 3756084, 3877248, 4354880, 4695105, 4846560, 5008112, 5225856, 6260140, 6462080, 6532320, 7512168, 7754496, 8709760, 9390210, 9693120, 10016224, 10451712, 12520280, 12924160, 13064640, 15024336, 17419520, 18780420, 19386240, 20032448, 25040560, 26129280, 30048672, 37560840, 38772480, 40064896, 50081120, 52258560, 60097344, 75121680, 80129792, 100162240, 120194688, 150243360, 200324480, 240389376, 300486720, 400648960, 600973440, 1201946880]

約数ペア:

[(1, 1201946880), (2, 600973440), (3, 400648960), (4, 300486720), (5, 240389376), (6, 200324480), (8, 150243360), (10, 120194688), (12, 100162240), (15, 80129792), (16, 75121680), (20, 60097344), (23, 52258560), (24, 50081120), (30, 40064896), (31, 38772480), (32, 37560840), (40, 30048672), (46, 26129280), (48, 25040560), (60, 20032448), (62, 19386240), (64, 18780420), (69, 17419520), (80, 15024336), (92, 13064640), (93, 12924160), (96, 12520280), (115, 10451712), (120, 10016224), (124, 9693120), (128, 9390210), (138, 8709760), (155, 7754496), (160, 7512168), (184, 6532320), (186, 6462080), (192, 6260140), (230, 5225856), (240, 5008112), (248, 4846560), (256, 4695105), (276, 4354880), (310, 3877248), (320, 3756084), (345, 3483904), (368, 3266160), (372, 3231040), (384, 3130070), (439, 2737920), (460, 2612928), (465, 2584832), (480, 2504056), (496, 2423280), (552, 2177440), (620, 1938624), (640, 1878042), (690, 1741952), (713, 1685760), (736, 1633080), (744, 1615520), (768, 1565035), (878, 1368960), (920, 1306464), (930, 1292416), (960, 1252028), (992, 1211640), (1104, 1088720), (1240, 969312), (1280, 939021), (1317, 912640), (1380, 870976), (1426, 842880), (1472, 816540), (1488, 807760), (1756, 684480), (1840, 653232), (1860, 646208), (1920, 626014), (1984, 605820), (2139, 561920), (2195, 547584), (2208, 544360), (2480, 484656), (2634, 456320), (2760, 435488), (2852, 421440), (2944, 408270), (2976, 403880), (3512, 342240), (3565, 337152), (3680, 326616), (3720, 323104), (3840, 313007), (3968, 302910), (4278, 280960), (4390, 273792), (4416, 272180), (4960, 242328), (5268, 228160), (5520, 217744), (5704, 210720), (5888, 204135), (5952, 201940), (6585, 182528), (7024, 171120), (7130, 168576), (7360, 163308), (7440, 161552), (7936, 151455), (8556, 140480), (8780, 136896), (8832, 136090), (9920, 121164), (10097, 119040), (10536, 114080), (10695, 112384), (11040, 108872), (11408, 105360), (11904, 100970), (13170, 91264), (13609, 88320), (14048, 85560), (14260, 84288), (14720, 81654), (14880, 80776), (17112, 70240), (17560, 68448), (17664, 68045), (19840, 60582), (20194, 59520), (21072, 57040), (21390, 56192), (22080, 54436), (22816, 52680), (23808, 50485), (26340, 45632), (27218, 44160), (28096, 42780), (28520, 42144), (29440, 40827), (29760, 40388), (30291, 39680), (34224, 35120)]