79432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{727}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 241672704

約数和(自身を除く): 162240684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 727, 1214, 1454, 1821, 2181, 2428, 2908, 3035, 3635, 3642, 4362, 5463, 6070, 6543, 7270, 7284, 8724, 9105, 10905, 10926, 12140, 13086, 14540, 18210, 21810, 21852, 26172, 27315, 32715, 36420, 43620, 54630, 65430, 109260, 130860, 441289, 882578, 1323867, 1765156, 2206445, 2647734, 3971601, 4412890, 5295468, 6619335, 7943202, 8825780, 13238670, 15886404, 19858005, 26477340, 39716010, 79432020]

約数ペア:

[(1, 79432020), (2, 39716010), (3, 26477340), (4, 19858005), (5, 15886404), (6, 13238670), (9, 8825780), (10, 7943202), (12, 6619335), (15, 5295468), (18, 4412890), (20, 3971601), (30, 2647734), (36, 2206445), (45, 1765156), (60, 1323867), (90, 882578), (180, 441289), (607, 130860), (727, 109260), (1214, 65430), (1454, 54630), (1821, 43620), (2181, 36420), (2428, 32715), (2908, 27315), (3035, 26172), (3635, 21852), (3642, 21810), (4362, 18210), (5463, 14540), (6070, 13086), (6543, 12140), (7270, 10926), (7284, 10905), (8724, 9105)]