159207480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442243}}^1$

素因数の和:442260

約数の個数: 48

約数和(自身を含む): 517425480

約数和(自身を除く): 358218000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442243, 884486, 1326729, 1768972, 2211215, 2653458, 3537944, 3980187, 4422430, 5306916, 6633645, 7960374, 8844860, 10613832, 13267290, 15920748, 17689720, 19900935, 26534580, 31841496, 39801870, 53069160, 79603740, 159207480]

約数ペア:

[(1, 159207480), (2, 79603740), (3, 53069160), (4, 39801870), (5, 31841496), (6, 26534580), (8, 19900935), (9, 17689720), (10, 15920748), (12, 13267290), (15, 10613832), (18, 8844860), (20, 7960374), (24, 6633645), (30, 5306916), (36, 4422430), (40, 3980187), (45, 3537944), (60, 2653458), (72, 2211215), (90, 1768972), (120, 1326729), (180, 884486), (360, 442243)]