159348240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221317}}^1$

素因数の和:221336

約数の個数: 60

約数和(自身を含む): 535146924

約数和(自身を除く): 375798684

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, 221317, 442634, 663951, 885268, 1106585, 1327902, 1770536, 1991853, 2213170, 2655804, 3319755, 3541072, 3983706, 4426340, 5311608, 6639510, 7967412, 8852680, 9959265, 10623216, 13279020, 15934824, 17705360, 19918530, 26558040, 31869648, 39837060, 53116080, 79674120, 159348240]

約数ペア:

[(1, 159348240), (2, 79674120), (3, 53116080), (4, 39837060), (5, 31869648), (6, 26558040), (8, 19918530), (9, 17705360), (10, 15934824), (12, 13279020), (15, 10623216), (16, 9959265), (18, 8852680), (20, 7967412), (24, 6639510), (30, 5311608), (36, 4426340), (40, 3983706), (45, 3541072), (48, 3319755), (60, 2655804), (72, 2213170), (80, 1991853), (90, 1770536), (120, 1327902), (144, 1106585), (180, 885268), (240, 663951), (360, 442634), (720, 221317)]