156736680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306139}}^1$

素因数の和:1306153

約数の個数: 32

約数和(自身を含む): 470210400

約数和(自身を除く): 313473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306139, 2612278, 3918417, 5224556, 6530695, 7836834, 10449112, 13061390, 15673668, 19592085, 26122780, 31347336, 39184170, 52245560, 78368340, 156736680]

約数ペア:

[(1, 156736680), (2, 78368340), (3, 52245560), (4, 39184170), (5, 31347336), (6, 26122780), (8, 19592085), (10, 15673668), (12, 13061390), (15, 10449112), (20, 7836834), (24, 6530695), (30, 5224556), (40, 3918417), (60, 2612278), (120, 1306139)]