15869880

素因数分解:

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

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 55560960

約数和(自身を除く): 39691080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3391, 4680, 6782, 10173, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 44083, 50865, 61038, 67820, 81384, 88166, 101730, 122076, 132249, 135640, 152595, 176332, 203460, 220415, 244152, 264498, 305190, 352664, 396747, 406920, 440830, 528996, 610380, 661245, 793494, 881660, 1057992, 1220760, 1322490, 1586988, 1763320, 1983735, 2644980, 3173976, 3967470, 5289960, 7934940, 15869880]

約数ペア:

[(1, 15869880), (2, 7934940), (3, 5289960), (4, 3967470), (5, 3173976), (6, 2644980), (8, 1983735), (9, 1763320), (10, 1586988), (12, 1322490), (13, 1220760), (15, 1057992), (18, 881660), (20, 793494), (24, 661245), (26, 610380), (30, 528996), (36, 440830), (39, 406920), (40, 396747), (45, 352664), (52, 305190), (60, 264498), (65, 244152), (72, 220415), (78, 203460), (90, 176332), (104, 152595), (117, 135640), (120, 132249), (130, 122076), (156, 101730), (180, 88166), (195, 81384), (234, 67820), (260, 61038), (312, 50865), (360, 44083), (390, 40692), (468, 33910), (520, 30519), (585, 27128), (780, 20346), (936, 16955), (1170, 13564), (1560, 10173), (2340, 6782), (3391, 4680)]