971419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4047583}}^1$

素因数の和:4047599

約数の個数: 40

約数和(自身を含む): 3011402496

約数和(自身を除く): 2039982576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4047583, 8095166, 12142749, 16190332, 20237915, 24285498, 32380664, 40475830, 48570996, 60713745, 64761328, 80951660, 97141992, 121427490, 161903320, 194283984, 242854980, 323806640, 485709960, 971419920]

約数ペア:

[(1, 971419920), (2, 485709960), (3, 323806640), (4, 242854980), (5, 194283984), (6, 161903320), (8, 121427490), (10, 97141992), (12, 80951660), (15, 64761328), (16, 60713745), (20, 48570996), (24, 40475830), (30, 32380664), (40, 24285498), (48, 20237915), (60, 16190332), (80, 12142749), (120, 8095166), (240, 4047583)]