180709296

素因数分解:

$2^4\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{1993}}^1$

素因数の和:3893

約数の個数: 40

約数和(自身を含む): 467313840

約数和(自身を除く): 286604544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1889, 1993, 3778, 3986, 5667, 5979, 7556, 7972, 11334, 11958, 15112, 15944, 22668, 23916, 30224, 31888, 45336, 47832, 90672, 95664, 3764777, 7529554, 11294331, 15059108, 22588662, 30118216, 45177324, 60236432, 90354648, 180709296]

約数ペア:

[(1, 180709296), (2, 90354648), (3, 60236432), (4, 45177324), (6, 30118216), (8, 22588662), (12, 15059108), (16, 11294331), (24, 7529554), (48, 3764777), (1889, 95664), (1993, 90672), (3778, 47832), (3986, 45336), (5667, 31888), (5979, 30224), (7556, 23916), (7972, 22668), (11334, 15944), (11958, 15112)]