138236460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6079}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 388147200

約数和(自身を除く): 249910740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 6079, 7580, 11370, 12158, 18237, 22740, 24316, 30395, 36474, 60790, 72948, 91185, 121580, 182370, 364740, 2303941, 4607882, 6911823, 9215764, 11519705, 13823646, 23039410, 27647292, 34559115, 46078820, 69118230, 138236460]

約数ペア:

[(1, 138236460), (2, 69118230), (3, 46078820), (4, 34559115), (5, 27647292), (6, 23039410), (10, 13823646), (12, 11519705), (15, 9215764), (20, 6911823), (30, 4607882), (60, 2303941), (379, 364740), (758, 182370), (1137, 121580), (1516, 91185), (1895, 72948), (2274, 60790), (3790, 36474), (4548, 30395), (5685, 24316), (6079, 22740), (7580, 18237), (11370, 12158)]