329065680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1371107}}^1$

素因数の和:1371123

約数の個数: 40

約数和(自身を含む): 1020104352

約数和(自身を除く): 691038672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1371107, 2742214, 4113321, 5484428, 6855535, 8226642, 10968856, 13711070, 16453284, 20566605, 21937712, 27422140, 32906568, 41133210, 54844280, 65813136, 82266420, 109688560, 164532840, 329065680]

約数ペア:

[(1, 329065680), (2, 164532840), (3, 109688560), (4, 82266420), (5, 65813136), (6, 54844280), (8, 41133210), (10, 32906568), (12, 27422140), (15, 21937712), (16, 20566605), (20, 16453284), (24, 13711070), (30, 10968856), (40, 8226642), (48, 6855535), (60, 5484428), (80, 4113321), (120, 2742214), (240, 1371107)]