76716120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49177}}^1$

素因数の和:49204

約数の個数: 64

約数和(自身を含む): 247857120

約数和(自身を除く): 171141000

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, 49177, 98354, 147531, 196708, 245885, 295062, 393416, 491770, 590124, 639301, 737655, 983540, 1180248, 1278602, 1475310, 1917903, 1967080, 2557204, 2950620, 3196505, 3835806, 5114408, 5901240, 6393010, 7671612, 9589515, 12786020, 15343224, 19179030, 25572040, 38358060, 76716120]

約数ペア:

[(1, 76716120), (2, 38358060), (3, 25572040), (4, 19179030), (5, 15343224), (6, 12786020), (8, 9589515), (10, 7671612), (12, 6393010), (13, 5901240), (15, 5114408), (20, 3835806), (24, 3196505), (26, 2950620), (30, 2557204), (39, 1967080), (40, 1917903), (52, 1475310), (60, 1278602), (65, 1180248), (78, 983540), (104, 737655), (120, 639301), (130, 590124), (156, 491770), (195, 393416), (260, 295062), (312, 245885), (390, 196708), (520, 147531), (780, 98354), (1560, 49177)]