29859960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19168

約数の個数: 64

約数和(自身を含む): 96475680

約数和(自身を除く): 66615720

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, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 248833, 287115, 382820, 459384, 497666, 574230, 746499, 765640, 995332, 1148460, 1244165, 1492998, 1990664, 2296920, 2488330, 2985996, 3732495, 4976660, 5971992, 7464990, 9953320, 14929980, 29859960]

約数ペア:

[(1, 29859960), (2, 14929980), (3, 9953320), (4, 7464990), (5, 5971992), (6, 4976660), (8, 3732495), (10, 2985996), (12, 2488330), (13, 2296920), (15, 1990664), (20, 1492998), (24, 1244165), (26, 1148460), (30, 995332), (39, 765640), (40, 746499), (52, 574230), (60, 497666), (65, 459384), (78, 382820), (104, 287115), (120, 248833), (130, 229692), (156, 191410), (195, 153128), (260, 114846), (312, 95705), (390, 76564), (520, 57423), (780, 38282), (1560, 19141)]