180129720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1501081}}^1$

素因数の和:1501095

約数の個数: 32

約数和(自身を含む): 540389520

約数和(自身を除く): 360259800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1501081, 3002162, 4503243, 6004324, 7505405, 9006486, 12008648, 15010810, 18012972, 22516215, 30021620, 36025944, 45032430, 60043240, 90064860, 180129720]

約数ペア:

[(1, 180129720), (2, 90064860), (3, 60043240), (4, 45032430), (5, 36025944), (6, 30021620), (8, 22516215), (10, 18012972), (12, 15010810), (15, 12008648), (20, 9006486), (24, 7505405), (30, 6004324), (40, 4503243), (60, 3002162), (120, 1501081)]