775366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{4397}}^1$

素因数の和:7348

約数の個数: 48

約数和(自身を含む): 2172260160

約数和(自身を除く): 1396893180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2939, 4397, 5878, 8794, 8817, 11756, 13191, 14695, 17588, 17634, 21985, 26382, 29390, 35268, 43970, 44085, 52764, 58780, 65955, 87940, 88170, 131910, 176340, 263820, 12922783, 25845566, 38768349, 51691132, 64613915, 77536698, 129227830, 155073396, 193841745, 258455660, 387683490, 775366980]

約数ペア:

[(1, 775366980), (2, 387683490), (3, 258455660), (4, 193841745), (5, 155073396), (6, 129227830), (10, 77536698), (12, 64613915), (15, 51691132), (20, 38768349), (30, 25845566), (60, 12922783), (2939, 263820), (4397, 176340), (5878, 131910), (8794, 88170), (8817, 87940), (11756, 65955), (13191, 58780), (14695, 52764), (17588, 44085), (17634, 43970), (21985, 35268), (26382, 29390)]