87673920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 280220928

約数和(自身を除く): 192547008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 337, 480, 542, 674, 813, 960, 1011, 1084, 1348, 1355, 1626, 1685, 2022, 2168, 2696, 2710, 3252, 3370, 4044, 4065, 4336, 5055, 5392, 5420, 6504, 6740, 8088, 8130, 8672, 10110, 10784, 10840, 13008, 13480, 16176, 16260, 17344, 20220, 21568, 21680, 26016, 26960, 32352, 32520, 40440, 43360, 52032, 53920, 64704, 65040, 80880, 86720, 91327, 107840, 130080, 161760, 182654, 260160, 273981, 323520, 365308, 456635, 547962, 730616, 913270, 1095924, 1369905, 1461232, 1826540, 2191848, 2739810, 2922464, 3653080, 4383696, 5479620, 5844928, 7306160, 8767392, 10959240, 14612320, 17534784, 21918480, 29224640, 43836960, 87673920]

約数ペア:

[(1, 87673920), (2, 43836960), (3, 29224640), (4, 21918480), (5, 17534784), (6, 14612320), (8, 10959240), (10, 8767392), (12, 7306160), (15, 5844928), (16, 5479620), (20, 4383696), (24, 3653080), (30, 2922464), (32, 2739810), (40, 2191848), (48, 1826540), (60, 1461232), (64, 1369905), (80, 1095924), (96, 913270), (120, 730616), (160, 547962), (192, 456635), (240, 365308), (271, 323520), (320, 273981), (337, 260160), (480, 182654), (542, 161760), (674, 130080), (813, 107840), (960, 91327), (1011, 86720), (1084, 80880), (1348, 65040), (1355, 64704), (1626, 53920), (1685, 52032), (2022, 43360), (2168, 40440), (2696, 32520), (2710, 32352), (3252, 26960), (3370, 26016), (4044, 21680), (4065, 21568), (4336, 20220), (5055, 17344), (5392, 16260), (5420, 16176), (6504, 13480), (6740, 13008), (8088, 10840), (8130, 10784), (8672, 10110)]