88281960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56591}}^1$

素因数の和:56618

約数の個数: 64

約数和(自身を含む): 285223680

約数和(自身を除く): 196941720

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, 56591, 113182, 169773, 226364, 282955, 339546, 452728, 565910, 679092, 735683, 848865, 1131820, 1358184, 1471366, 1697730, 2207049, 2263640, 2942732, 3395460, 3678415, 4414098, 5885464, 6790920, 7356830, 8828196, 11035245, 14713660, 17656392, 22070490, 29427320, 44140980, 88281960]

約数ペア:

[(1, 88281960), (2, 44140980), (3, 29427320), (4, 22070490), (5, 17656392), (6, 14713660), (8, 11035245), (10, 8828196), (12, 7356830), (13, 6790920), (15, 5885464), (20, 4414098), (24, 3678415), (26, 3395460), (30, 2942732), (39, 2263640), (40, 2207049), (52, 1697730), (60, 1471366), (65, 1358184), (78, 1131820), (104, 848865), (120, 735683), (130, 679092), (156, 565910), (195, 452728), (260, 339546), (312, 282955), (390, 226364), (520, 169773), (780, 113182), (1560, 56591)]