140314560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146161}}^1$

素因数の和:146181

約数の個数: 56

約数和(自身を含む): 445501776

約数和(自身を除く): 305187216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146161, 292322, 438483, 584644, 730805, 876966, 1169288, 1461610, 1753932, 2192415, 2338576, 2923220, 3507864, 4384830, 4677152, 5846440, 7015728, 8769660, 9354304, 11692880, 14031456, 17539320, 23385760, 28062912, 35078640, 46771520, 70157280, 140314560]

約数ペア:

[(1, 140314560), (2, 70157280), (3, 46771520), (4, 35078640), (5, 28062912), (6, 23385760), (8, 17539320), (10, 14031456), (12, 11692880), (15, 9354304), (16, 8769660), (20, 7015728), (24, 5846440), (30, 4677152), (32, 4384830), (40, 3507864), (48, 2923220), (60, 2338576), (64, 2192415), (80, 1753932), (96, 1461610), (120, 1169288), (160, 876966), (192, 730805), (240, 584644), (320, 438483), (480, 292322), (960, 146161)]