65236560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4140

約数の個数: 80

約数和(自身を含む): 205302336

約数和(自身を除く): 140065776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4057, 5360, 8040, 8114, 12171, 16080, 16228, 20285, 24342, 32456, 40570, 48684, 60855, 64912, 81140, 97368, 121710, 162280, 194736, 243420, 271819, 324560, 486840, 543638, 815457, 973680, 1087276, 1359095, 1630914, 2174552, 2718190, 3261828, 4077285, 4349104, 5436380, 6523656, 8154570, 10872760, 13047312, 16309140, 21745520, 32618280, 65236560]

約数ペア:

[(1, 65236560), (2, 32618280), (3, 21745520), (4, 16309140), (5, 13047312), (6, 10872760), (8, 8154570), (10, 6523656), (12, 5436380), (15, 4349104), (16, 4077285), (20, 3261828), (24, 2718190), (30, 2174552), (40, 1630914), (48, 1359095), (60, 1087276), (67, 973680), (80, 815457), (120, 543638), (134, 486840), (201, 324560), (240, 271819), (268, 243420), (335, 194736), (402, 162280), (536, 121710), (670, 97368), (804, 81140), (1005, 64912), (1072, 60855), (1340, 48684), (1608, 40570), (2010, 32456), (2680, 24342), (3216, 20285), (4020, 16228), (4057, 16080), (5360, 12171), (8040, 8114)]