30248204080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{178603}}^1$

素因数の和:178718

約数の個数: 80

約数和(自身を含む): 73749163680

約数和(自身を除く): 43500959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 145, 146, 232, 290, 292, 365, 464, 580, 584, 730, 1160, 1168, 1460, 2117, 2320, 2920, 4234, 5840, 8468, 10585, 16936, 21170, 33872, 42340, 84680, 169360, 178603, 357206, 714412, 893015, 1428824, 1786030, 2857648, 3572060, 5179487, 7144120, 10358974, 13038019, 14288240, 20717948, 25897435, 26076038, 41435896, 51794870, 52152076, 65190095, 82871792, 103589740, 104304152, 130380190, 207179480, 208608304, 260760380, 378102551, 414358960, 521520760, 756205102, 1043041520, 1512410204, 1890512755, 3024820408, 3781025510, 6049640816, 7562051020, 15124102040, 30248204080]

約数ペア:

[(1, 30248204080), (2, 15124102040), (4, 7562051020), (5, 6049640816), (8, 3781025510), (10, 3024820408), (16, 1890512755), (20, 1512410204), (29, 1043041520), (40, 756205102), (58, 521520760), (73, 414358960), (80, 378102551), (116, 260760380), (145, 208608304), (146, 207179480), (232, 130380190), (290, 104304152), (292, 103589740), (365, 82871792), (464, 65190095), (580, 52152076), (584, 51794870), (730, 41435896), (1160, 26076038), (1168, 25897435), (1460, 20717948), (2117, 14288240), (2320, 13038019), (2920, 10358974), (4234, 7144120), (5840, 5179487), (8468, 3572060), (10585, 2857648), (16936, 1786030), (21170, 1428824), (33872, 893015), (42340, 714412), (84680, 357206), (169360, 178603)]