105388680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{878239}}^1$

素因数の和:878253

約数の個数: 32

約数和(自身を含む): 316166400

約数和(自身を除く): 210777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 878239, 1756478, 2634717, 3512956, 4391195, 5269434, 7025912, 8782390, 10538868, 13173585, 17564780, 21077736, 26347170, 35129560, 52694340, 105388680]

約数ペア:

[(1, 105388680), (2, 52694340), (3, 35129560), (4, 26347170), (5, 21077736), (6, 17564780), (8, 13173585), (10, 10538868), (12, 8782390), (15, 7025912), (20, 5269434), (24, 4391195), (30, 3512956), (40, 2634717), (60, 1756478), (120, 878239)]