161277360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1181}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 501262560

約数和(自身を除く): 339985200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569, 1138, 1181, 1707, 2276, 2362, 2845, 3414, 3543, 4552, 4724, 5690, 5905, 6828, 7086, 8535, 9104, 9448, 11380, 11810, 13656, 14172, 17070, 17715, 18896, 22760, 23620, 27312, 28344, 34140, 35430, 45520, 47240, 56688, 68280, 70860, 94480, 136560, 141720, 283440, 671989, 1343978, 2015967, 2687956, 3359945, 4031934, 5375912, 6719890, 8063868, 10079835, 10751824, 13439780, 16127736, 20159670, 26879560, 32255472, 40319340, 53759120, 80638680, 161277360]

約数ペア:

[(1, 161277360), (2, 80638680), (3, 53759120), (4, 40319340), (5, 32255472), (6, 26879560), (8, 20159670), (10, 16127736), (12, 13439780), (15, 10751824), (16, 10079835), (20, 8063868), (24, 6719890), (30, 5375912), (40, 4031934), (48, 3359945), (60, 2687956), (80, 2015967), (120, 1343978), (240, 671989), (569, 283440), (1138, 141720), (1181, 136560), (1707, 94480), (2276, 70860), (2362, 68280), (2845, 56688), (3414, 47240), (3543, 45520), (4552, 35430), (4724, 34140), (5690, 28344), (5905, 27312), (6828, 23620), (7086, 22760), (8535, 18896), (9104, 17715), (9448, 17070), (11380, 14172), (11810, 13656)]