724877520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3020323}}^1$

素因数の和:3020339

約数の個数: 40

約数和(自身を含む): 2247121056

約数和(自身を除く): 1522243536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3020323, 6040646, 9060969, 12081292, 15101615, 18121938, 24162584, 30203230, 36243876, 45304845, 48325168, 60406460, 72487752, 90609690, 120812920, 144975504, 181219380, 241625840, 362438760, 724877520]

約数ペア:

[(1, 724877520), (2, 362438760), (3, 241625840), (4, 181219380), (5, 144975504), (6, 120812920), (8, 90609690), (10, 72487752), (12, 60406460), (15, 48325168), (16, 45304845), (20, 36243876), (24, 30203230), (30, 24162584), (40, 18121938), (48, 15101615), (60, 12081292), (80, 9060969), (120, 6040646), (240, 3020323)]