76390320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4570

約数の個数: 80

約数和(自身を含む): 240198912

約数和(自身を除く): 163808592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4483, 5680, 8520, 8966, 13449, 17040, 17932, 22415, 26898, 35864, 44830, 53796, 67245, 71728, 89660, 107592, 134490, 179320, 215184, 268980, 318293, 358640, 537960, 636586, 954879, 1075920, 1273172, 1591465, 1909758, 2546344, 3182930, 3819516, 4774395, 5092688, 6365860, 7639032, 9548790, 12731720, 15278064, 19097580, 25463440, 38195160, 76390320]

約数ペア:

[(1, 76390320), (2, 38195160), (3, 25463440), (4, 19097580), (5, 15278064), (6, 12731720), (8, 9548790), (10, 7639032), (12, 6365860), (15, 5092688), (16, 4774395), (20, 3819516), (24, 3182930), (30, 2546344), (40, 1909758), (48, 1591465), (60, 1273172), (71, 1075920), (80, 954879), (120, 636586), (142, 537960), (213, 358640), (240, 318293), (284, 268980), (355, 215184), (426, 179320), (568, 134490), (710, 107592), (852, 89660), (1065, 71728), (1136, 67245), (1420, 53796), (1704, 44830), (2130, 35864), (2840, 26898), (3408, 22415), (4260, 17932), (4483, 17040), (5680, 13449), (8520, 8966)]