179699920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 260271920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 769, 920, 1016, 1270, 1538, 1840, 2032, 2540, 2921, 3076, 3845, 5080, 5842, 6152, 7690, 10160, 11684, 12304, 14605, 15380, 17687, 23368, 29210, 30760, 35374, 46736, 58420, 61520, 70748, 88435, 97663, 116840, 141496, 176870, 195326, 233680, 282992, 353740, 390652, 488315, 707480, 781304, 976630, 1414960, 1562608, 1953260, 2246249, 3906520, 4492498, 7813040, 8984996, 11231245, 17969992, 22462490, 35939984, 44924980, 89849960, 179699920]

約数ペア:

[(1, 179699920), (2, 89849960), (4, 44924980), (5, 35939984), (8, 22462490), (10, 17969992), (16, 11231245), (20, 8984996), (23, 7813040), (40, 4492498), (46, 3906520), (80, 2246249), (92, 1953260), (115, 1562608), (127, 1414960), (184, 976630), (230, 781304), (254, 707480), (368, 488315), (460, 390652), (508, 353740), (635, 282992), (769, 233680), (920, 195326), (1016, 176870), (1270, 141496), (1538, 116840), (1840, 97663), (2032, 88435), (2540, 70748), (2921, 61520), (3076, 58420), (3845, 46736), (5080, 35374), (5842, 30760), (6152, 29210), (7690, 23368), (10160, 17687), (11684, 15380), (12304, 14605)]