520074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2166977}}^1$

素因数の和:2166993

約数の個数: 40

約数和(自身を含む): 1612231632

約数和(自身を除く): 1092157152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2166977, 4333954, 6500931, 8667908, 10834885, 13001862, 17335816, 21669770, 26003724, 32504655, 34671632, 43339540, 52007448, 65009310, 86679080, 104014896, 130018620, 173358160, 260037240, 520074480]

約数ペア:

[(1, 520074480), (2, 260037240), (3, 173358160), (4, 130018620), (5, 104014896), (6, 86679080), (8, 65009310), (10, 52007448), (12, 43339540), (15, 34671632), (16, 32504655), (20, 26003724), (24, 21669770), (30, 17335816), (40, 13001862), (48, 10834885), (60, 8667908), (80, 6500931), (120, 4333954), (240, 2166977)]