90027240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44131}}^1$

素因数の和:44162

約数の個数: 64

約数和(自身を含む): 285975360

約数和(自身を除く): 195948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44131, 88262, 132393, 176524, 220655, 264786, 353048, 441310, 529572, 661965, 750227, 882620, 1059144, 1323930, 1500454, 1765240, 2250681, 2647860, 3000908, 3751135, 4501362, 5295720, 6001816, 7502270, 9002724, 11253405, 15004540, 18005448, 22506810, 30009080, 45013620, 90027240]

約数ペア:

[(1, 90027240), (2, 45013620), (3, 30009080), (4, 22506810), (5, 18005448), (6, 15004540), (8, 11253405), (10, 9002724), (12, 7502270), (15, 6001816), (17, 5295720), (20, 4501362), (24, 3751135), (30, 3000908), (34, 2647860), (40, 2250681), (51, 1765240), (60, 1500454), (68, 1323930), (85, 1059144), (102, 882620), (120, 750227), (136, 661965), (170, 529572), (204, 441310), (255, 353048), (340, 264786), (408, 220655), (510, 176524), (680, 132393), (1020, 88262), (2040, 44131)]