7161960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4618

約数の個数: 64

約数和(自身を含む): 23143680

約数和(自身を除く): 15981720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4591, 9182, 13773, 18364, 22955, 27546, 36728, 45910, 55092, 59683, 68865, 91820, 110184, 119366, 137730, 179049, 183640, 238732, 275460, 298415, 358098, 477464, 550920, 596830, 716196, 895245, 1193660, 1432392, 1790490, 2387320, 3580980, 7161960]

約数ペア:

[(1, 7161960), (2, 3580980), (3, 2387320), (4, 1790490), (5, 1432392), (6, 1193660), (8, 895245), (10, 716196), (12, 596830), (13, 550920), (15, 477464), (20, 358098), (24, 298415), (26, 275460), (30, 238732), (39, 183640), (40, 179049), (52, 137730), (60, 119366), (65, 110184), (78, 91820), (104, 68865), (120, 59683), (130, 55092), (156, 45910), (195, 36728), (260, 27546), (312, 22955), (390, 18364), (520, 13773), (780, 9182), (1560, 4591)]