68682120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44027}}^1$

素因数の和:44054

約数の個数: 64

約数和(自身を含む): 221901120

約数和(自身を除く): 153219000

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, 44027, 88054, 132081, 176108, 220135, 264162, 352216, 440270, 528324, 572351, 660405, 880540, 1056648, 1144702, 1320810, 1717053, 1761080, 2289404, 2641620, 2861755, 3434106, 4578808, 5283240, 5723510, 6868212, 8585265, 11447020, 13736424, 17170530, 22894040, 34341060, 68682120]

約数ペア:

[(1, 68682120), (2, 34341060), (3, 22894040), (4, 17170530), (5, 13736424), (6, 11447020), (8, 8585265), (10, 6868212), (12, 5723510), (13, 5283240), (15, 4578808), (20, 3434106), (24, 2861755), (26, 2641620), (30, 2289404), (39, 1761080), (40, 1717053), (52, 1320810), (60, 1144702), (65, 1056648), (78, 880540), (104, 660405), (120, 572351), (130, 528324), (156, 440270), (195, 352216), (260, 264162), (312, 220135), (390, 176108), (520, 132081), (780, 88054), (1560, 44027)]