15231840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 51692256

約数和(自身を除く): 36460416

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2441, 3120, 4882, 6240, 7323, 9764, 12205, 14646, 19528, 24410, 29292, 31733, 36615, 39056, 48820, 58584, 63466, 73230, 78112, 95199, 97640, 117168, 126932, 146460, 158665, 190398, 195280, 234336, 253864, 292920, 317330, 380796, 390560, 475995, 507728, 585840, 634660, 761592, 951990, 1015456, 1171680, 1269320, 1523184, 1903980, 2538640, 3046368, 3807960, 5077280, 7615920, 15231840]

約数ペア:

[(1, 15231840), (2, 7615920), (3, 5077280), (4, 3807960), (5, 3046368), (6, 2538640), (8, 1903980), (10, 1523184), (12, 1269320), (13, 1171680), (15, 1015456), (16, 951990), (20, 761592), (24, 634660), (26, 585840), (30, 507728), (32, 475995), (39, 390560), (40, 380796), (48, 317330), (52, 292920), (60, 253864), (65, 234336), (78, 195280), (80, 190398), (96, 158665), (104, 146460), (120, 126932), (130, 117168), (156, 97640), (160, 95199), (195, 78112), (208, 73230), (240, 63466), (260, 58584), (312, 48820), (390, 39056), (416, 36615), (480, 31733), (520, 29292), (624, 24410), (780, 19528), (1040, 14646), (1248, 12205), (1560, 9764), (2080, 7323), (2441, 6240), (3120, 4882)]