90254160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125353}}^1$

素因数の和:125372

約数の個数: 60

約数和(自身を含む): 303105972

約数和(自身を除く): 212851812

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, 125353, 250706, 376059, 501412, 626765, 752118, 1002824, 1128177, 1253530, 1504236, 1880295, 2005648, 2256354, 2507060, 3008472, 3760590, 4512708, 5014120, 5640885, 6016944, 7521180, 9025416, 10028240, 11281770, 15042360, 18050832, 22563540, 30084720, 45127080, 90254160]

約数ペア:

[(1, 90254160), (2, 45127080), (3, 30084720), (4, 22563540), (5, 18050832), (6, 15042360), (8, 11281770), (9, 10028240), (10, 9025416), (12, 7521180), (15, 6016944), (16, 5640885), (18, 5014120), (20, 4512708), (24, 3760590), (30, 3008472), (36, 2507060), (40, 2256354), (45, 2005648), (48, 1880295), (60, 1504236), (72, 1253530), (80, 1128177), (90, 1002824), (120, 752118), (144, 626765), (180, 501412), (240, 376059), (360, 250706), (720, 125353)]