1326456240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5526901}}^1$

素因数の和:5526917

約数の個数: 40

約数和(自身を含む): 4112015088

約数和(自身を除く): 2785558848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5526901, 11053802, 16580703, 22107604, 27634505, 33161406, 44215208, 55269010, 66322812, 82903515, 88430416, 110538020, 132645624, 165807030, 221076040, 265291248, 331614060, 442152080, 663228120, 1326456240]

約数ペア:

[(1, 1326456240), (2, 663228120), (3, 442152080), (4, 331614060), (5, 265291248), (6, 221076040), (8, 165807030), (10, 132645624), (12, 110538020), (15, 88430416), (16, 82903515), (20, 66322812), (24, 55269010), (30, 44215208), (40, 33161406), (48, 27634505), (60, 22107604), (80, 16580703), (120, 11053802), (240, 5526901)]