6411780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 19656000

約数和(自身を除く): 13244220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 199, 358, 398, 537, 597, 716, 796, 895, 995, 1074, 1194, 1611, 1790, 1791, 1990, 2148, 2388, 2685, 2985, 3222, 3580, 3582, 3980, 5370, 5970, 6444, 7164, 8055, 8955, 10740, 11940, 16110, 17910, 32220, 35621, 35820, 71242, 106863, 142484, 178105, 213726, 320589, 356210, 427452, 534315, 641178, 712420, 1068630, 1282356, 1602945, 2137260, 3205890, 6411780]

約数ペア:

[(1, 6411780), (2, 3205890), (3, 2137260), (4, 1602945), (5, 1282356), (6, 1068630), (9, 712420), (10, 641178), (12, 534315), (15, 427452), (18, 356210), (20, 320589), (30, 213726), (36, 178105), (45, 142484), (60, 106863), (90, 71242), (179, 35820), (180, 35621), (199, 32220), (358, 17910), (398, 16110), (537, 11940), (597, 10740), (716, 8955), (796, 8055), (895, 7164), (995, 6444), (1074, 5970), (1194, 5370), (1611, 3980), (1790, 3582), (1791, 3580), (1990, 3222), (2148, 2985), (2388, 2685)]