38993520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162473}}^1$

素因数の和:162489

約数の個数: 40

約数和(自身を含む): 120880656

約数和(自身を除く): 81887136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162473, 324946, 487419, 649892, 812365, 974838, 1299784, 1624730, 1949676, 2437095, 2599568, 3249460, 3899352, 4874190, 6498920, 7798704, 9748380, 12997840, 19496760, 38993520]

約数ペア:

[(1, 38993520), (2, 19496760), (3, 12997840), (4, 9748380), (5, 7798704), (6, 6498920), (8, 4874190), (10, 3899352), (12, 3249460), (15, 2599568), (16, 2437095), (20, 1949676), (24, 1624730), (30, 1299784), (40, 974838), (48, 812365), (60, 649892), (80, 487419), (120, 324946), (240, 162473)]