42537720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 128783520

約数和(自身を除く): 86245800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3137, 3390, 4520, 6274, 6780, 9411, 12548, 13560, 15685, 18822, 25096, 31370, 37644, 47055, 62740, 75288, 94110, 125480, 188220, 354481, 376440, 708962, 1063443, 1417924, 1772405, 2126886, 2835848, 3544810, 4253772, 5317215, 7089620, 8507544, 10634430, 14179240, 21268860, 42537720]

約数ペア:

[(1, 42537720), (2, 21268860), (3, 14179240), (4, 10634430), (5, 8507544), (6, 7089620), (8, 5317215), (10, 4253772), (12, 3544810), (15, 2835848), (20, 2126886), (24, 1772405), (30, 1417924), (40, 1063443), (60, 708962), (113, 376440), (120, 354481), (226, 188220), (339, 125480), (452, 94110), (565, 75288), (678, 62740), (904, 47055), (1130, 37644), (1356, 31370), (1695, 25096), (2260, 18822), (2712, 15685), (3137, 13560), (3390, 12548), (4520, 9411), (6274, 6780)]