300486720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 224

約数和(自身を含む): 1029980160

約数和(自身を除く): 729493440

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, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 439, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 878, 920, 930, 960, 992, 1104, 1240, 1317, 1380, 1426, 1472, 1488, 1756, 1840, 1860, 1984, 2139, 2195, 2208, 2480, 2634, 2760, 2852, 2976, 3512, 3565, 3680, 3720, 4278, 4390, 4416, 4960, 5268, 5520, 5704, 5952, 6585, 7024, 7130, 7360, 7440, 8556, 8780, 9920, 10097, 10536, 10695, 11040, 11408, 13170, 13609, 14048, 14260, 14880, 17112, 17560, 20194, 21072, 21390, 22080, 22816, 26340, 27218, 28096, 28520, 29760, 30291, 34224, 35120, 40388, 40827, 42144, 42780, 45632, 50485, 52680, 54436, 57040, 60582, 68045, 68448, 70240, 80776, 81654, 84288, 85560, 100970, 105360, 108872, 114080, 121164, 136090, 136896, 140480, 151455, 161552, 163308, 171120, 201940, 204135, 210720, 217744, 228160, 242328, 272180, 302910, 313007, 323104, 326616, 342240, 403880, 408270, 421440, 435488, 484656, 544360, 605820, 626014, 646208, 653232, 684480, 807760, 816540, 870976, 939021, 969312, 1088720, 1211640, 1252028, 1306464, 1565035, 1615520, 1633080, 1878042, 1938624, 2177440, 2423280, 2504056, 2612928, 3130070, 3231040, 3266160, 3756084, 4354880, 4695105, 4846560, 5008112, 6260140, 6532320, 7512168, 9390210, 9693120, 10016224, 12520280, 13064640, 15024336, 18780420, 20032448, 25040560, 30048672, 37560840, 50081120, 60097344, 75121680, 100162240, 150243360, 300486720]

約数ペア:

[(1, 300486720), (2, 150243360), (3, 100162240), (4, 75121680), (5, 60097344), (6, 50081120), (8, 37560840), (10, 30048672), (12, 25040560), (15, 20032448), (16, 18780420), (20, 15024336), (23, 13064640), (24, 12520280), (30, 10016224), (31, 9693120), (32, 9390210), (40, 7512168), (46, 6532320), (48, 6260140), (60, 5008112), (62, 4846560), (64, 4695105), (69, 4354880), (80, 3756084), (92, 3266160), (93, 3231040), (96, 3130070), (115, 2612928), (120, 2504056), (124, 2423280), (138, 2177440), (155, 1938624), (160, 1878042), (184, 1633080), (186, 1615520), (192, 1565035), (230, 1306464), (240, 1252028), (248, 1211640), (276, 1088720), (310, 969312), (320, 939021), (345, 870976), (368, 816540), (372, 807760), (439, 684480), (460, 653232), (465, 646208), (480, 626014), (496, 605820), (552, 544360), (620, 484656), (690, 435488), (713, 421440), (736, 408270), (744, 403880), (878, 342240), (920, 326616), (930, 323104), (960, 313007), (992, 302910), (1104, 272180), (1240, 242328), (1317, 228160), (1380, 217744), (1426, 210720), (1472, 204135), (1488, 201940), (1756, 171120), (1840, 163308), (1860, 161552), (1984, 151455), (2139, 140480), (2195, 136896), (2208, 136090), (2480, 121164), (2634, 114080), (2760, 108872), (2852, 105360), (2976, 100970), (3512, 85560), (3565, 84288), (3680, 81654), (3720, 80776), (4278, 70240), (4390, 68448), (4416, 68045), (4960, 60582), (5268, 57040), (5520, 54436), (5704, 52680), (5952, 50485), (6585, 45632), (7024, 42780), (7130, 42144), (7360, 40827), (7440, 40388), (8556, 35120), (8780, 34224), (9920, 30291), (10097, 29760), (10536, 28520), (10695, 28096), (11040, 27218), (11408, 26340), (13170, 22816), (13609, 22080), (14048, 21390), (14260, 21072), (14880, 20194), (17112, 17560)]