609732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195427}}^1$

素因数の和:195456

約数の個数: 80

約数和(自身を含む): 2035578048

約数和(自身を除く): 1425845808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 195427, 390854, 586281, 781708, 977135, 1172562, 1563416, 1954270, 2345124, 2540551, 2931405, 3126832, 3908540, 4690248, 5081102, 5862810, 7621653, 7817080, 9380496, 10162204, 11725620, 12702755, 15243306, 15634160, 20324408, 23451240, 25405510, 30486612, 38108265, 40648816, 46902480, 50811020, 60973224, 76216530, 101622040, 121946448, 152433060, 203244080, 304866120, 609732240]

約数ペア:

[(1, 609732240), (2, 304866120), (3, 203244080), (4, 152433060), (5, 121946448), (6, 101622040), (8, 76216530), (10, 60973224), (12, 50811020), (13, 46902480), (15, 40648816), (16, 38108265), (20, 30486612), (24, 25405510), (26, 23451240), (30, 20324408), (39, 15634160), (40, 15243306), (48, 12702755), (52, 11725620), (60, 10162204), (65, 9380496), (78, 7817080), (80, 7621653), (104, 5862810), (120, 5081102), (130, 4690248), (156, 3908540), (195, 3126832), (208, 2931405), (240, 2540551), (260, 2345124), (312, 1954270), (390, 1563416), (520, 1172562), (624, 977135), (780, 781708), (1040, 586281), (1560, 390854), (3120, 195427)]