61914960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 210046824

約数和(自身を除く): 148131864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 761, 904, 1017, 1130, 1356, 1522, 1695, 1808, 2034, 2260, 2283, 2712, 3044, 3390, 3805, 4068, 4520, 4566, 5085, 5424, 6088, 6780, 6849, 7610, 8136, 9040, 9132, 10170, 11415, 12176, 13560, 13698, 15220, 16272, 18264, 20340, 22830, 27120, 27396, 30440, 34245, 36528, 40680, 45660, 54792, 60880, 68490, 81360, 85993, 91320, 109584, 136980, 171986, 182640, 257979, 273960, 343972, 429965, 515958, 547920, 687944, 773937, 859930, 1031916, 1289895, 1375888, 1547874, 1719860, 2063832, 2579790, 3095748, 3439720, 3869685, 4127664, 5159580, 6191496, 6879440, 7739370, 10319160, 12382992, 15478740, 20638320, 30957480, 61914960]

約数ペア:

[(1, 61914960), (2, 30957480), (3, 20638320), (4, 15478740), (5, 12382992), (6, 10319160), (8, 7739370), (9, 6879440), (10, 6191496), (12, 5159580), (15, 4127664), (16, 3869685), (18, 3439720), (20, 3095748), (24, 2579790), (30, 2063832), (36, 1719860), (40, 1547874), (45, 1375888), (48, 1289895), (60, 1031916), (72, 859930), (80, 773937), (90, 687944), (113, 547920), (120, 515958), (144, 429965), (180, 343972), (226, 273960), (240, 257979), (339, 182640), (360, 171986), (452, 136980), (565, 109584), (678, 91320), (720, 85993), (761, 81360), (904, 68490), (1017, 60880), (1130, 54792), (1356, 45660), (1522, 40680), (1695, 36528), (1808, 34245), (2034, 30440), (2260, 27396), (2283, 27120), (2712, 22830), (3044, 20340), (3390, 18264), (3805, 16272), (4068, 15220), (4520, 13698), (4566, 13560), (5085, 12176), (5424, 11415), (6088, 10170), (6780, 9132), (6849, 9040), (7610, 8136)]