68804524560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1199521}}^1$

素因数の和:1199776

約数の個数: 80

約数和(自身を含む): 214186648320

約数和(自身を除く): 145382123760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360, 1199521, 2399042, 3598563, 4798084, 5997605, 7197126, 9596168, 11995210, 14394252, 17992815, 19192336, 23990420, 28788504, 35985630, 47980840, 57577008, 71971260, 95961680, 143942520, 286685519, 287885040, 573371038, 860056557, 1146742076, 1433427595, 1720113114, 2293484152, 2866855190, 3440226228, 4300282785, 4586968304, 5733710380, 6880452456, 8600565570, 11467420760, 13760904912, 17201131140, 22934841520, 34402262280, 68804524560]

約数ペア:

[(1, 68804524560), (2, 34402262280), (3, 22934841520), (4, 17201131140), (5, 13760904912), (6, 11467420760), (8, 8600565570), (10, 6880452456), (12, 5733710380), (15, 4586968304), (16, 4300282785), (20, 3440226228), (24, 2866855190), (30, 2293484152), (40, 1720113114), (48, 1433427595), (60, 1146742076), (80, 860056557), (120, 573371038), (239, 287885040), (240, 286685519), (478, 143942520), (717, 95961680), (956, 71971260), (1195, 57577008), (1434, 47980840), (1912, 35985630), (2390, 28788504), (2868, 23990420), (3585, 19192336), (3824, 17992815), (4780, 14394252), (5736, 11995210), (7170, 9596168), (9560, 7197126), (11472, 5997605), (14340, 4798084), (19120, 3598563), (28680, 2399042), (57360, 1199521)]