135155280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43319}}^1$

素因数の和:43348

約数の個数: 80

約数和(自身を含む): 451221120

約数和(自身を除く): 316065840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 43319, 86638, 129957, 173276, 216595, 259914, 346552, 433190, 519828, 563147, 649785, 693104, 866380, 1039656, 1126294, 1299570, 1689441, 1732760, 2079312, 2252588, 2599140, 2815735, 3378882, 3465520, 4505176, 5198280, 5631470, 6757764, 8447205, 9010352, 10396560, 11262940, 13515528, 16894410, 22525880, 27031056, 33788820, 45051760, 67577640, 135155280]

約数ペア:

[(1, 135155280), (2, 67577640), (3, 45051760), (4, 33788820), (5, 27031056), (6, 22525880), (8, 16894410), (10, 13515528), (12, 11262940), (13, 10396560), (15, 9010352), (16, 8447205), (20, 6757764), (24, 5631470), (26, 5198280), (30, 4505176), (39, 3465520), (40, 3378882), (48, 2815735), (52, 2599140), (60, 2252588), (65, 2079312), (78, 1732760), (80, 1689441), (104, 1299570), (120, 1126294), (130, 1039656), (156, 866380), (195, 693104), (208, 649785), (240, 563147), (260, 519828), (312, 433190), (390, 346552), (520, 259914), (624, 216595), (780, 173276), (1040, 129957), (1560, 86638), (3120, 43319)]