172337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2662

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 363878160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2339, 2456, 3070, 3684, 4605, 4678, 4912, 6140, 7017, 7368, 9210, 9356, 11695, 12280, 14034, 14736, 18420, 18712, 23390, 24560, 28068, 35085, 36840, 37424, 46780, 56136, 70170, 73680, 93560, 112272, 140340, 187120, 280680, 561360, 718073, 1436146, 2154219, 2872292, 3590365, 4308438, 5744584, 7180730, 8616876, 10771095, 11489168, 14361460, 17233752, 21542190, 28722920, 34467504, 43084380, 57445840, 86168760, 172337520]

約数ペア:

[(1, 172337520), (2, 86168760), (3, 57445840), (4, 43084380), (5, 34467504), (6, 28722920), (8, 21542190), (10, 17233752), (12, 14361460), (15, 11489168), (16, 10771095), (20, 8616876), (24, 7180730), (30, 5744584), (40, 4308438), (48, 3590365), (60, 2872292), (80, 2154219), (120, 1436146), (240, 718073), (307, 561360), (614, 280680), (921, 187120), (1228, 140340), (1535, 112272), (1842, 93560), (2339, 73680), (2456, 70170), (3070, 56136), (3684, 46780), (4605, 37424), (4678, 36840), (4912, 35085), (6140, 28068), (7017, 24560), (7368, 23390), (9210, 18712), (9356, 18420), (11695, 14736), (12280, 14034)]