67883880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1181}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 204249600

約数和(自身を除く): 136365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1181, 1437, 1916, 2362, 2395, 2874, 3543, 3832, 4724, 4790, 5748, 5905, 7086, 7185, 9448, 9580, 11496, 11810, 14172, 14370, 17715, 19160, 23620, 28344, 28740, 35430, 47240, 57480, 70860, 141720, 565699, 1131398, 1697097, 2262796, 2828495, 3394194, 4525592, 5656990, 6788388, 8485485, 11313980, 13576776, 16970970, 22627960, 33941940, 67883880]

約数ペア:

[(1, 67883880), (2, 33941940), (3, 22627960), (4, 16970970), (5, 13576776), (6, 11313980), (8, 8485485), (10, 6788388), (12, 5656990), (15, 4525592), (20, 3394194), (24, 2828495), (30, 2262796), (40, 1697097), (60, 1131398), (120, 565699), (479, 141720), (958, 70860), (1181, 57480), (1437, 47240), (1916, 35430), (2362, 28740), (2395, 28344), (2874, 23620), (3543, 19160), (3832, 17715), (4724, 14370), (4790, 14172), (5748, 11810), (5905, 11496), (7086, 9580), (7185, 9448)]