141392880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{196379}}^1$

素因数の和:196398

約数の個数: 60

約数和(自身を含む): 474846840

約数和(自身を除く): 333453960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 196379, 392758, 589137, 785516, 981895, 1178274, 1571032, 1767411, 1963790, 2356548, 2945685, 3142064, 3534822, 3927580, 4713096, 5891370, 7069644, 7855160, 8837055, 9426192, 11782740, 14139288, 15710320, 17674110, 23565480, 28278576, 35348220, 47130960, 70696440, 141392880]

約数ペア:

[(1, 141392880), (2, 70696440), (3, 47130960), (4, 35348220), (5, 28278576), (6, 23565480), (8, 17674110), (9, 15710320), (10, 14139288), (12, 11782740), (15, 9426192), (16, 8837055), (18, 7855160), (20, 7069644), (24, 5891370), (30, 4713096), (36, 3927580), (40, 3534822), (45, 3142064), (48, 2945685), (60, 2356548), (72, 1963790), (80, 1767411), (90, 1571032), (120, 1178274), (144, 981895), (180, 785516), (240, 589137), (360, 392758), (720, 196379)]