5289960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3418

約数の個数: 64

約数和(自身を含む): 17095680

約数和(自身を除く): 11805720

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, 3391, 6782, 10173, 13564, 16955, 20346, 27128, 33910, 40692, 44083, 50865, 67820, 81384, 88166, 101730, 132249, 135640, 176332, 203460, 220415, 264498, 352664, 406920, 440830, 528996, 661245, 881660, 1057992, 1322490, 1763320, 2644980, 5289960]

約数ペア:

[(1, 5289960), (2, 2644980), (3, 1763320), (4, 1322490), (5, 1057992), (6, 881660), (8, 661245), (10, 528996), (12, 440830), (13, 406920), (15, 352664), (20, 264498), (24, 220415), (26, 203460), (30, 176332), (39, 135640), (40, 132249), (52, 101730), (60, 88166), (65, 81384), (78, 67820), (104, 50865), (120, 44083), (130, 40692), (156, 33910), (195, 27128), (260, 20346), (312, 16955), (390, 13564), (520, 10173), (780, 6782), (1560, 3391)]