27475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 58233360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 479, 717, 956, 958, 1195, 1434, 1437, 1912, 1916, 2390, 2395, 2868, 2874, 3585, 3824, 3832, 4780, 4790, 5736, 5748, 7170, 7185, 7664, 9560, 9580, 11472, 11496, 14340, 14370, 19120, 19160, 22992, 28680, 28740, 38320, 57360, 57480, 114481, 114960, 228962, 343443, 457924, 572405, 686886, 915848, 1144810, 1373772, 1717215, 1831696, 2289620, 2747544, 3434430, 4579240, 5495088, 6868860, 9158480, 13737720, 27475440]

約数ペア:

[(1, 27475440), (2, 13737720), (3, 9158480), (4, 6868860), (5, 5495088), (6, 4579240), (8, 3434430), (10, 2747544), (12, 2289620), (15, 1831696), (16, 1717215), (20, 1373772), (24, 1144810), (30, 915848), (40, 686886), (48, 572405), (60, 457924), (80, 343443), (120, 228962), (239, 114960), (240, 114481), (478, 57480), (479, 57360), (717, 38320), (956, 28740), (958, 28680), (1195, 22992), (1434, 19160), (1437, 19120), (1912, 14370), (1916, 14340), (2390, 11496), (2395, 11472), (2868, 9580), (2874, 9560), (3585, 7664), (3824, 7185), (3832, 7170), (4780, 5748), (4790, 5736)]