48220020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3485

約数の個数: 72

約数和(自身を含む): 148162560

約数和(自身を除く): 99942540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3391, 3555, 4740, 6782, 7110, 10173, 13564, 14220, 16955, 20346, 30519, 33910, 40692, 50865, 61038, 67820, 101730, 122076, 152595, 203460, 267889, 305190, 535778, 610380, 803667, 1071556, 1339445, 1607334, 2411001, 2678890, 3214668, 4018335, 4822002, 5357780, 8036670, 9644004, 12055005, 16073340, 24110010, 48220020]

約数ペア:

[(1, 48220020), (2, 24110010), (3, 16073340), (4, 12055005), (5, 9644004), (6, 8036670), (9, 5357780), (10, 4822002), (12, 4018335), (15, 3214668), (18, 2678890), (20, 2411001), (30, 1607334), (36, 1339445), (45, 1071556), (60, 803667), (79, 610380), (90, 535778), (158, 305190), (180, 267889), (237, 203460), (316, 152595), (395, 122076), (474, 101730), (711, 67820), (790, 61038), (948, 50865), (1185, 40692), (1422, 33910), (1580, 30519), (2370, 20346), (2844, 16955), (3391, 14220), (3555, 13564), (4740, 10173), (6782, 7110)]