120417420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 357073920

約数和(自身を除く): 236656500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1229, 1380, 1420, 1633, 2130, 2458, 3266, 3687, 4260, 4899, 4916, 6145, 6532, 7374, 8165, 9798, 12290, 14748, 16330, 18435, 19596, 24495, 24580, 28267, 32660, 36870, 48990, 56534, 73740, 84801, 87259, 97980, 113068, 141335, 169602, 174518, 261777, 282670, 339204, 349036, 424005, 436295, 523554, 565340, 848010, 872590, 1047108, 1308885, 1696020, 1745180, 2006957, 2617770, 4013914, 5235540, 6020871, 8027828, 10034785, 12041742, 20069570, 24083484, 30104355, 40139140, 60208710, 120417420]

約数ペア:

[(1, 120417420), (2, 60208710), (3, 40139140), (4, 30104355), (5, 24083484), (6, 20069570), (10, 12041742), (12, 10034785), (15, 8027828), (20, 6020871), (23, 5235540), (30, 4013914), (46, 2617770), (60, 2006957), (69, 1745180), (71, 1696020), (92, 1308885), (115, 1047108), (138, 872590), (142, 848010), (213, 565340), (230, 523554), (276, 436295), (284, 424005), (345, 349036), (355, 339204), (426, 282670), (460, 261777), (690, 174518), (710, 169602), (852, 141335), (1065, 113068), (1229, 97980), (1380, 87259), (1420, 84801), (1633, 73740), (2130, 56534), (2458, 48990), (3266, 36870), (3687, 32660), (4260, 28267), (4899, 24580), (4916, 24495), (6145, 19596), (6532, 18435), (7374, 16330), (8165, 14748), (9798, 12290)]