40937220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 124697664

約数和(自身を除く): 83760444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 487, 934, 974, 1401, 1461, 1868, 1948, 2335, 2435, 2802, 2922, 4203, 4383, 4670, 4870, 5604, 5844, 7005, 7305, 8406, 8766, 9340, 9740, 14010, 14610, 16812, 17532, 21015, 21915, 28020, 29220, 42030, 43830, 84060, 87660, 227429, 454858, 682287, 909716, 1137145, 1364574, 2046861, 2274290, 2729148, 3411435, 4093722, 4548580, 6822870, 8187444, 10234305, 13645740, 20468610, 40937220]

約数ペア:

[(1, 40937220), (2, 20468610), (3, 13645740), (4, 10234305), (5, 8187444), (6, 6822870), (9, 4548580), (10, 4093722), (12, 3411435), (15, 2729148), (18, 2274290), (20, 2046861), (30, 1364574), (36, 1137145), (45, 909716), (60, 682287), (90, 454858), (180, 227429), (467, 87660), (487, 84060), (934, 43830), (974, 42030), (1401, 29220), (1461, 28020), (1868, 21915), (1948, 21015), (2335, 17532), (2435, 16812), (2802, 14610), (2922, 14010), (4203, 9740), (4383, 9340), (4670, 8766), (4870, 8406), (5604, 7305), (5844, 7005)]