77562480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 242377344

約数和(自身を除く): 164814864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2467, 2620, 3144, 3930, 4934, 5240, 6288, 7401, 7860, 9868, 10480, 12335, 14802, 15720, 19736, 24670, 29604, 31440, 37005, 39472, 49340, 59208, 74010, 98680, 118416, 148020, 197360, 296040, 323177, 592080, 646354, 969531, 1292708, 1615885, 1939062, 2585416, 3231770, 3878124, 4847655, 5170832, 6463540, 7756248, 9695310, 12927080, 15512496, 19390620, 25854160, 38781240, 77562480]

約数ペア:

[(1, 77562480), (2, 38781240), (3, 25854160), (4, 19390620), (5, 15512496), (6, 12927080), (8, 9695310), (10, 7756248), (12, 6463540), (15, 5170832), (16, 4847655), (20, 3878124), (24, 3231770), (30, 2585416), (40, 1939062), (48, 1615885), (60, 1292708), (80, 969531), (120, 646354), (131, 592080), (240, 323177), (262, 296040), (393, 197360), (524, 148020), (655, 118416), (786, 98680), (1048, 74010), (1310, 59208), (1572, 49340), (1965, 39472), (2096, 37005), (2467, 31440), (2620, 29604), (3144, 24670), (3930, 19736), (4934, 15720), (5240, 14802), (6288, 12335), (7401, 10480), (7860, 9868)]