538586880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10826

約数の個数: 144

約数和(自身を含む): 1852599840

約数和(自身を除く): 1314012960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 10789, 12480, 16640, 21578, 24960, 32367, 43156, 49920, 53945, 64734, 86312, 107890, 129468, 140257, 161835, 172624, 215780, 258936, 280514, 323670, 345248, 420771, 431560, 517872, 561028, 647340, 690496, 701285, 841542, 863120, 1035744, 1122056, 1294680, 1380992, 1402570, 1683084, 1726240, 2071488, 2103855, 2244112, 2589360, 2761984, 2805140, 3366168, 3452480, 4142976, 4207710, 4488224, 5178720, 5610280, 6732336, 6904960, 8285952, 8415420, 8976448, 10357440, 11220560, 13464672, 13809920, 16830840, 17952896, 20714880, 22441120, 26929344, 33661680, 35905792, 41429760, 44882240, 53858688, 67323360, 89764480, 107717376, 134646720, 179528960, 269293440, 538586880]

約数ペア:

[(1, 538586880), (2, 269293440), (3, 179528960), (4, 134646720), (5, 107717376), (6, 89764480), (8, 67323360), (10, 53858688), (12, 44882240), (13, 41429760), (15, 35905792), (16, 33661680), (20, 26929344), (24, 22441120), (26, 20714880), (30, 17952896), (32, 16830840), (39, 13809920), (40, 13464672), (48, 11220560), (52, 10357440), (60, 8976448), (64, 8415420), (65, 8285952), (78, 6904960), (80, 6732336), (96, 5610280), (104, 5178720), (120, 4488224), (128, 4207710), (130, 4142976), (156, 3452480), (160, 3366168), (192, 2805140), (195, 2761984), (208, 2589360), (240, 2244112), (256, 2103855), (260, 2071488), (312, 1726240), (320, 1683084), (384, 1402570), (390, 1380992), (416, 1294680), (480, 1122056), (520, 1035744), (624, 863120), (640, 841542), (768, 701285), (780, 690496), (832, 647340), (960, 561028), (1040, 517872), (1248, 431560), (1280, 420771), (1560, 345248), (1664, 323670), (1920, 280514), (2080, 258936), (2496, 215780), (3120, 172624), (3328, 161835), (3840, 140257), (4160, 129468), (4992, 107890), (6240, 86312), (8320, 64734), (9984, 53945), (10789, 49920), (12480, 43156), (16640, 32367), (21578, 24960)]