1350038040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{865409}}^1$

素因数の和:865436

約数の個数: 64

約数和(自身を含む): 4361666400

約数和(自身を除く): 3011628360

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, 865409, 1730818, 2596227, 3461636, 4327045, 5192454, 6923272, 8654090, 10384908, 11250317, 12981135, 17308180, 20769816, 22500634, 25962270, 33750951, 34616360, 45001268, 51924540, 56251585, 67501902, 90002536, 103849080, 112503170, 135003804, 168754755, 225006340, 270007608, 337509510, 450012680, 675019020, 1350038040]

約数ペア:

[(1, 1350038040), (2, 675019020), (3, 450012680), (4, 337509510), (5, 270007608), (6, 225006340), (8, 168754755), (10, 135003804), (12, 112503170), (13, 103849080), (15, 90002536), (20, 67501902), (24, 56251585), (26, 51924540), (30, 45001268), (39, 34616360), (40, 33750951), (52, 25962270), (60, 22500634), (65, 20769816), (78, 17308180), (104, 12981135), (120, 11250317), (130, 10384908), (156, 8654090), (195, 6923272), (260, 5192454), (312, 4327045), (390, 3461636), (520, 2596227), (780, 1730818), (1560, 865409)]