2220753240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2056253}}^1$

素因数の和:2056273

約数の個数: 64

約数和(自身を含む): 7402514400

約数和(自身を除く): 5181761160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2056253, 4112506, 6168759, 8225012, 10281265, 12337518, 16450024, 18506277, 20562530, 24675036, 30843795, 37012554, 41125060, 49350072, 55518831, 61687590, 74025108, 82250120, 92531385, 111037662, 123375180, 148050216, 185062770, 222075324, 246750360, 277594155, 370125540, 444150648, 555188310, 740251080, 1110376620, 2220753240]

約数ペア:

[(1, 2220753240), (2, 1110376620), (3, 740251080), (4, 555188310), (5, 444150648), (6, 370125540), (8, 277594155), (9, 246750360), (10, 222075324), (12, 185062770), (15, 148050216), (18, 123375180), (20, 111037662), (24, 92531385), (27, 82250120), (30, 74025108), (36, 61687590), (40, 55518831), (45, 49350072), (54, 41125060), (60, 37012554), (72, 30843795), (90, 24675036), (108, 20562530), (120, 18506277), (135, 16450024), (180, 12337518), (216, 10281265), (270, 8225012), (360, 6168759), (540, 4112506), (1080, 2056253)]