13995351120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{207523}}^1$

素因数の和:207820

約数の個数: 80

約数和(自身を含む): 43540195392

約数和(自身を除く): 29544844272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 33720, 67440, 207523, 415046, 622569, 830092, 1037615, 1245138, 1660184, 2075230, 2490276, 3112845, 3320368, 4150460, 4980552, 6225690, 8300920, 9961104, 12451380, 16601840, 24902760, 49805520, 58313963, 116627926, 174941889, 233255852, 291569815, 349883778, 466511704, 583139630, 699767556, 874709445, 933023408, 1166279260, 1399535112, 1749418890, 2332558520, 2799070224, 3498837780, 4665117040, 6997675560, 13995351120]

約数ペア:

[(1, 13995351120), (2, 6997675560), (3, 4665117040), (4, 3498837780), (5, 2799070224), (6, 2332558520), (8, 1749418890), (10, 1399535112), (12, 1166279260), (15, 933023408), (16, 874709445), (20, 699767556), (24, 583139630), (30, 466511704), (40, 349883778), (48, 291569815), (60, 233255852), (80, 174941889), (120, 116627926), (240, 58313963), (281, 49805520), (562, 24902760), (843, 16601840), (1124, 12451380), (1405, 9961104), (1686, 8300920), (2248, 6225690), (2810, 4980552), (3372, 4150460), (4215, 3320368), (4496, 3112845), (5620, 2490276), (6744, 2075230), (8430, 1660184), (11240, 1245138), (13488, 1037615), (16860, 830092), (22480, 622569), (33720, 415046), (67440, 207523)]