713718960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8521}}^1$

素因数の和:8886

約数の個数: 80

約数和(自身を含む): 2219128800

約数和(自身を除く): 1505409840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 8521, 10470, 13960, 16752, 17042, 20940, 25563, 27920, 34084, 41880, 42605, 51126, 68168, 83760, 85210, 102252, 127815, 136336, 170420, 204504, 255630, 340840, 409008, 511260, 681680, 1022520, 2045040, 2973829, 5947658, 8921487, 11895316, 14869145, 17842974, 23790632, 29738290, 35685948, 44607435, 47581264, 59476580, 71371896, 89214870, 118953160, 142743792, 178429740, 237906320, 356859480, 713718960]

約数ペア:

[(1, 713718960), (2, 356859480), (3, 237906320), (4, 178429740), (5, 142743792), (6, 118953160), (8, 89214870), (10, 71371896), (12, 59476580), (15, 47581264), (16, 44607435), (20, 35685948), (24, 29738290), (30, 23790632), (40, 17842974), (48, 14869145), (60, 11895316), (80, 8921487), (120, 5947658), (240, 2973829), (349, 2045040), (698, 1022520), (1047, 681680), (1396, 511260), (1745, 409008), (2094, 340840), (2792, 255630), (3490, 204504), (4188, 170420), (5235, 136336), (5584, 127815), (6980, 102252), (8376, 85210), (8521, 83760), (10470, 68168), (13960, 51126), (16752, 42605), (17042, 41880), (20940, 34084), (25563, 27920)]