158205360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659189}}^1$

素因数の和:659205

約数の個数: 40

約数和(自身を含む): 490437360

約数和(自身を除く): 332232000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659189, 1318378, 1977567, 2636756, 3295945, 3955134, 5273512, 6591890, 7910268, 9887835, 10547024, 13183780, 15820536, 19775670, 26367560, 31641072, 39551340, 52735120, 79102680, 158205360]

約数ペア:

[(1, 158205360), (2, 79102680), (3, 52735120), (4, 39551340), (5, 31641072), (6, 26367560), (8, 19775670), (10, 15820536), (12, 13183780), (15, 10547024), (16, 9887835), (20, 7910268), (24, 6591890), (30, 5273512), (40, 3955134), (48, 3295945), (60, 2636756), (80, 1977567), (120, 1318378), (240, 659189)]