74488320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 267150312

約数和(自身を除く): 192661992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 61, 64, 72, 80, 90, 96, 106, 120, 122, 128, 144, 159, 160, 180, 183, 192, 212, 240, 244, 256, 265, 288, 305, 318, 320, 360, 366, 384, 424, 477, 480, 488, 512, 530, 549, 576, 610, 636, 640, 720, 732, 768, 795, 848, 915, 954, 960, 976, 1060, 1098, 1152, 1220, 1272, 1280, 1440, 1464, 1536, 1590, 1696, 1830, 1908, 1920, 1952, 2120, 2196, 2304, 2385, 2440, 2544, 2560, 2745, 2880, 2928, 3180, 3233, 3392, 3660, 3816, 3840, 3904, 4240, 4392, 4608, 4770, 4880, 5088, 5490, 5760, 5856, 6360, 6466, 6784, 7320, 7632, 7680, 7808, 8480, 8784, 9540, 9699, 9760, 10176, 10980, 11520, 11712, 12720, 12932, 13568, 14640, 15264, 15616, 16165, 16960, 17568, 19080, 19398, 19520, 20352, 21960, 23040, 23424, 25440, 25864, 27136, 29097, 29280, 30528, 31232, 32330, 33920, 35136, 38160, 38796, 39040, 40704, 43920, 46848, 48495, 50880, 51728, 58194, 58560, 61056, 64660, 67840, 70272, 76320, 77592, 78080, 81408, 87840, 93696, 96990, 101760, 103456, 116388, 117120, 122112, 129320, 135680, 140544, 145485, 152640, 155184, 156160, 175680, 193980, 203520, 206912, 232776, 234240, 244224, 258640, 281088, 290970, 305280, 310368, 351360, 387960, 407040, 413824, 465552, 468480, 517280, 581940, 610560, 620736, 702720, 775920, 827648, 931104, 1034560, 1163880, 1221120, 1241472, 1405440, 1551840, 1655296, 1862208, 2069120, 2327760, 2482944, 3103680, 3724416, 4138240, 4655520, 4965888, 6207360, 7448832, 8276480, 9311040, 12414720, 14897664, 18622080, 24829440, 37244160, 74488320]

約数ペア:

[(1, 74488320), (2, 37244160), (3, 24829440), (4, 18622080), (5, 14897664), (6, 12414720), (8, 9311040), (9, 8276480), (10, 7448832), (12, 6207360), (15, 4965888), (16, 4655520), (18, 4138240), (20, 3724416), (24, 3103680), (30, 2482944), (32, 2327760), (36, 2069120), (40, 1862208), (45, 1655296), (48, 1551840), (53, 1405440), (60, 1241472), (61, 1221120), (64, 1163880), (72, 1034560), (80, 931104), (90, 827648), (96, 775920), (106, 702720), (120, 620736), (122, 610560), (128, 581940), (144, 517280), (159, 468480), (160, 465552), (180, 413824), (183, 407040), (192, 387960), (212, 351360), (240, 310368), (244, 305280), (256, 290970), (265, 281088), (288, 258640), (305, 244224), (318, 234240), (320, 232776), (360, 206912), (366, 203520), (384, 193980), (424, 175680), (477, 156160), (480, 155184), (488, 152640), (512, 145485), (530, 140544), (549, 135680), (576, 129320), (610, 122112), (636, 117120), (640, 116388), (720, 103456), (732, 101760), (768, 96990), (795, 93696), (848, 87840), (915, 81408), (954, 78080), (960, 77592), (976, 76320), (1060, 70272), (1098, 67840), (1152, 64660), (1220, 61056), (1272, 58560), (1280, 58194), (1440, 51728), (1464, 50880), (1536, 48495), (1590, 46848), (1696, 43920), (1830, 40704), (1908, 39040), (1920, 38796), (1952, 38160), (2120, 35136), (2196, 33920), (2304, 32330), (2385, 31232), (2440, 30528), (2544, 29280), (2560, 29097), (2745, 27136), (2880, 25864), (2928, 25440), (3180, 23424), (3233, 23040), (3392, 21960), (3660, 20352), (3816, 19520), (3840, 19398), (3904, 19080), (4240, 17568), (4392, 16960), (4608, 16165), (4770, 15616), (4880, 15264), (5088, 14640), (5490, 13568), (5760, 12932), (5856, 12720), (6360, 11712), (6466, 11520), (6784, 10980), (7320, 10176), (7632, 9760), (7680, 9699), (7808, 9540), (8480, 8784)]