72234120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 250179840

約数和(自身を除く): 177945720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 761, 791, 840, 904, 1130, 1356, 1522, 1582, 1695, 2260, 2283, 2373, 2712, 3044, 3164, 3390, 3805, 3955, 4520, 4566, 4746, 5327, 6088, 6328, 6780, 7610, 7910, 9132, 9492, 10654, 11415, 11865, 13560, 15220, 15820, 15981, 18264, 18984, 21308, 22830, 23730, 26635, 30440, 31640, 31962, 42616, 45660, 47460, 53270, 63924, 79905, 85993, 91320, 94920, 106540, 127848, 159810, 171986, 213080, 257979, 319620, 343972, 429965, 515958, 601951, 639240, 687944, 859930, 1031916, 1203902, 1289895, 1719860, 1805853, 2063832, 2407804, 2579790, 3009755, 3439720, 3611706, 4815608, 5159580, 6019510, 7223412, 9029265, 10319160, 12039020, 14446824, 18058530, 24078040, 36117060, 72234120]

約数ペア:

[(1, 72234120), (2, 36117060), (3, 24078040), (4, 18058530), (5, 14446824), (6, 12039020), (7, 10319160), (8, 9029265), (10, 7223412), (12, 6019510), (14, 5159580), (15, 4815608), (20, 3611706), (21, 3439720), (24, 3009755), (28, 2579790), (30, 2407804), (35, 2063832), (40, 1805853), (42, 1719860), (56, 1289895), (60, 1203902), (70, 1031916), (84, 859930), (105, 687944), (113, 639240), (120, 601951), (140, 515958), (168, 429965), (210, 343972), (226, 319620), (280, 257979), (339, 213080), (420, 171986), (452, 159810), (565, 127848), (678, 106540), (761, 94920), (791, 91320), (840, 85993), (904, 79905), (1130, 63924), (1356, 53270), (1522, 47460), (1582, 45660), (1695, 42616), (2260, 31962), (2283, 31640), (2373, 30440), (2712, 26635), (3044, 23730), (3164, 22830), (3390, 21308), (3805, 18984), (3955, 18264), (4520, 15981), (4566, 15820), (4746, 15220), (5327, 13560), (6088, 11865), (6328, 11415), (6780, 10654), (7610, 9492), (7910, 9132)]