537320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{559709}}^1$

素因数の和:559729

約数の個数: 56

約数和(自身を含む): 1705996080

約数和(自身を除く): 1168675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 559709, 1119418, 1679127, 2238836, 2798545, 3358254, 4477672, 5597090, 6716508, 8395635, 8955344, 11194180, 13433016, 16791270, 17910688, 22388360, 26866032, 33582540, 35821376, 44776720, 53732064, 67165080, 89553440, 107464128, 134330160, 179106880, 268660320, 537320640]

約数ペア:

[(1, 537320640), (2, 268660320), (3, 179106880), (4, 134330160), (5, 107464128), (6, 89553440), (8, 67165080), (10, 53732064), (12, 44776720), (15, 35821376), (16, 33582540), (20, 26866032), (24, 22388360), (30, 17910688), (32, 16791270), (40, 13433016), (48, 11194180), (60, 8955344), (64, 8395635), (80, 6716508), (96, 5597090), (120, 4477672), (160, 3358254), (192, 2798545), (240, 2238836), (320, 1679127), (480, 1119418), (960, 559709)]