40284780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3881}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 113478624

約数和(自身を除く): 73193844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 3881, 5190, 7762, 10380, 11643, 15524, 19405, 23286, 38810, 46572, 58215, 77620, 116430, 232860, 671413, 1342826, 2014239, 2685652, 3357065, 4028478, 6714130, 8056956, 10071195, 13428260, 20142390, 40284780]

約数ペア:

[(1, 40284780), (2, 20142390), (3, 13428260), (4, 10071195), (5, 8056956), (6, 6714130), (10, 4028478), (12, 3357065), (15, 2685652), (20, 2014239), (30, 1342826), (60, 671413), (173, 232860), (346, 116430), (519, 77620), (692, 58215), (865, 46572), (1038, 38810), (1730, 23286), (2076, 19405), (2595, 15524), (3460, 11643), (3881, 10380), (5190, 7762)]