119607920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 304051968

約数和(自身を除く): 184444048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 2837, 4216, 5270, 5674, 8432, 10540, 11348, 14185, 21080, 22696, 28370, 42160, 45392, 48229, 56740, 87947, 96458, 113480, 175894, 192916, 226960, 241145, 351788, 385832, 439735, 482290, 703576, 771664, 879470, 964580, 1407152, 1495099, 1758940, 1929160, 2990198, 3517880, 3858320, 5980396, 7035760, 7475495, 11960792, 14950990, 23921584, 29901980, 59803960, 119607920]

約数ペア:

[(1, 119607920), (2, 59803960), (4, 29901980), (5, 23921584), (8, 14950990), (10, 11960792), (16, 7475495), (17, 7035760), (20, 5980396), (31, 3858320), (34, 3517880), (40, 2990198), (62, 1929160), (68, 1758940), (80, 1495099), (85, 1407152), (124, 964580), (136, 879470), (155, 771664), (170, 703576), (248, 482290), (272, 439735), (310, 385832), (340, 351788), (496, 241145), (527, 226960), (620, 192916), (680, 175894), (1054, 113480), (1240, 96458), (1360, 87947), (2108, 56740), (2480, 48229), (2635, 45392), (2837, 42160), (4216, 28370), (5270, 22696), (5674, 21080), (8432, 14185), (10540, 11348)]