86898480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2994

約数の個数: 80

約数和(自身を含む): 271601664

約数和(自身を除く): 184703184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2851, 3048, 3810, 5080, 5702, 6096, 7620, 8553, 10160, 11404, 14255, 15240, 17106, 22808, 28510, 30480, 34212, 42765, 45616, 57020, 68424, 85530, 114040, 136848, 171060, 228080, 342120, 362077, 684240, 724154, 1086231, 1448308, 1810385, 2172462, 2896616, 3620770, 4344924, 5431155, 5793232, 7241540, 8689848, 10862310, 14483080, 17379696, 21724620, 28966160, 43449240, 86898480]

約数ペア:

[(1, 86898480), (2, 43449240), (3, 28966160), (4, 21724620), (5, 17379696), (6, 14483080), (8, 10862310), (10, 8689848), (12, 7241540), (15, 5793232), (16, 5431155), (20, 4344924), (24, 3620770), (30, 2896616), (40, 2172462), (48, 1810385), (60, 1448308), (80, 1086231), (120, 724154), (127, 684240), (240, 362077), (254, 342120), (381, 228080), (508, 171060), (635, 136848), (762, 114040), (1016, 85530), (1270, 68424), (1524, 57020), (1905, 45616), (2032, 42765), (2540, 34212), (2851, 30480), (3048, 28510), (3810, 22808), (5080, 17106), (5702, 15240), (6096, 14255), (7620, 11404), (8553, 10160)]