270191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54917}}^1$

素因数の和:54972

約数の個数: 64

約数和(自身を含む): 830360160

約数和(自身を除く): 560168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 54917, 109834, 164751, 219668, 274585, 329502, 439336, 549170, 659004, 823755, 1098340, 1318008, 1647510, 2196680, 2251597, 3295020, 4503194, 6590040, 6754791, 9006388, 11257985, 13509582, 18012776, 22515970, 27019164, 33773955, 45031940, 54038328, 67547910, 90063880, 135095820, 270191640]

約数ペア:

[(1, 270191640), (2, 135095820), (3, 90063880), (4, 67547910), (5, 54038328), (6, 45031940), (8, 33773955), (10, 27019164), (12, 22515970), (15, 18012776), (20, 13509582), (24, 11257985), (30, 9006388), (40, 6754791), (41, 6590040), (60, 4503194), (82, 3295020), (120, 2251597), (123, 2196680), (164, 1647510), (205, 1318008), (246, 1098340), (328, 823755), (410, 659004), (492, 549170), (615, 439336), (820, 329502), (984, 274585), (1230, 219668), (1640, 164751), (2460, 109834), (4920, 54917)]