145331580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2887}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 407554560

約数和(自身を除く): 262222980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 2887, 3356, 4195, 5034, 5774, 8390, 8661, 10068, 11548, 12585, 14435, 16780, 17322, 25170, 28870, 34644, 43305, 50340, 57740, 86610, 173220, 2422193, 4844386, 7266579, 9688772, 12110965, 14533158, 24221930, 29066316, 36332895, 48443860, 72665790, 145331580]

約数ペア:

[(1, 145331580), (2, 72665790), (3, 48443860), (4, 36332895), (5, 29066316), (6, 24221930), (10, 14533158), (12, 12110965), (15, 9688772), (20, 7266579), (30, 4844386), (60, 2422193), (839, 173220), (1678, 86610), (2517, 57740), (2887, 50340), (3356, 43305), (4195, 34644), (5034, 28870), (5774, 25170), (8390, 17322), (8661, 16780), (10068, 14435), (11548, 12585)]