713993520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2974973}}^1$

素因数の和:2974989

約数の個数: 40

約数和(自身を含む): 2213380656

約数和(自身を除く): 1499387136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2974973, 5949946, 8924919, 11899892, 14874865, 17849838, 23799784, 29749730, 35699676, 44624595, 47599568, 59499460, 71399352, 89249190, 118998920, 142798704, 178498380, 237997840, 356996760, 713993520]

約数ペア:

[(1, 713993520), (2, 356996760), (3, 237997840), (4, 178498380), (5, 142798704), (6, 118998920), (8, 89249190), (10, 71399352), (12, 59499460), (15, 47599568), (16, 44624595), (20, 35699676), (24, 29749730), (30, 23799784), (40, 17849838), (48, 14874865), (60, 11899892), (80, 8924919), (120, 5949946), (240, 2974973)]