3969184440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2544349}}^1$

素因数の和:2544376

約数の個数: 64

約数和(自身を含む): 12823524000

約数和(自身を除く): 8854339560

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, 2544349, 5088698, 7633047, 10177396, 12721745, 15266094, 20354792, 25443490, 30532188, 33076537, 38165235, 50886980, 61064376, 66153074, 76330470, 99229611, 101773960, 132306148, 152660940, 165382685, 198459222, 264612296, 305321880, 330765370, 396918444, 496148055, 661530740, 793836888, 992296110, 1323061480, 1984592220, 3969184440]

約数ペア:

[(1, 3969184440), (2, 1984592220), (3, 1323061480), (4, 992296110), (5, 793836888), (6, 661530740), (8, 496148055), (10, 396918444), (12, 330765370), (13, 305321880), (15, 264612296), (20, 198459222), (24, 165382685), (26, 152660940), (30, 132306148), (39, 101773960), (40, 99229611), (52, 76330470), (60, 66153074), (65, 61064376), (78, 50886980), (104, 38165235), (120, 33076537), (130, 30532188), (156, 25443490), (195, 20354792), (260, 15266094), (312, 12721745), (390, 10177396), (520, 7633047), (780, 5088698), (1560, 2544349)]