158234520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15887}}^1$

素因数の和:15984

約数の個数: 64

約数和(自身を含む): 480453120

約数和(自身を除く): 322218600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 15887, 31774, 47661, 63548, 79435, 95322, 127096, 158870, 190644, 238305, 317740, 381288, 476610, 635480, 953220, 1318621, 1906440, 2637242, 3955863, 5274484, 6593105, 7911726, 10548968, 13186210, 15823452, 19779315, 26372420, 31646904, 39558630, 52744840, 79117260, 158234520]

約数ペア:

[(1, 158234520), (2, 79117260), (3, 52744840), (4, 39558630), (5, 31646904), (6, 26372420), (8, 19779315), (10, 15823452), (12, 13186210), (15, 10548968), (20, 7911726), (24, 6593105), (30, 5274484), (40, 3955863), (60, 2637242), (83, 1906440), (120, 1318621), (166, 953220), (249, 635480), (332, 476610), (415, 381288), (498, 317740), (664, 238305), (830, 190644), (996, 158870), (1245, 127096), (1660, 95322), (1992, 79435), (2490, 63548), (3320, 47661), (4980, 31774), (9960, 15887)]