328422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210527}}^1$

素因数の和:210554

約数の個数: 64

約数和(自身を含む): 1061061120

約数和(自身を除く): 732639000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 210527, 421054, 631581, 842108, 1052635, 1263162, 1684216, 2105270, 2526324, 2736851, 3157905, 4210540, 5052648, 5473702, 6315810, 8210553, 8421080, 10947404, 12631620, 13684255, 16421106, 21894808, 25263240, 27368510, 32842212, 41052765, 54737020, 65684424, 82105530, 109474040, 164211060, 328422120]

約数ペア:

[(1, 328422120), (2, 164211060), (3, 109474040), (4, 82105530), (5, 65684424), (6, 54737020), (8, 41052765), (10, 32842212), (12, 27368510), (13, 25263240), (15, 21894808), (20, 16421106), (24, 13684255), (26, 12631620), (30, 10947404), (39, 8421080), (40, 8210553), (52, 6315810), (60, 5473702), (65, 5052648), (78, 4210540), (104, 3157905), (120, 2736851), (130, 2526324), (156, 2105270), (195, 1684216), (260, 1263162), (312, 1052635), (390, 842108), (520, 631581), (780, 421054), (1560, 210527)]