262050120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{242639}}^1$

素因数の和:242659

約数の個数: 64

約数和(自身を含む): 873504000

約数和(自身を除く): 611453880

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, 242639, 485278, 727917, 970556, 1213195, 1455834, 1941112, 2183751, 2426390, 2911668, 3639585, 4367502, 4852780, 5823336, 6551253, 7279170, 8735004, 9705560, 10918755, 13102506, 14558340, 17470008, 21837510, 26205012, 29116680, 32756265, 43675020, 52410024, 65512530, 87350040, 131025060, 262050120]

約数ペア:

[(1, 262050120), (2, 131025060), (3, 87350040), (4, 65512530), (5, 52410024), (6, 43675020), (8, 32756265), (9, 29116680), (10, 26205012), (12, 21837510), (15, 17470008), (18, 14558340), (20, 13102506), (24, 10918755), (27, 9705560), (30, 8735004), (36, 7279170), (40, 6551253), (45, 5823336), (54, 4852780), (60, 4367502), (72, 3639585), (90, 2911668), (108, 2426390), (120, 2183751), (135, 1941112), (180, 1455834), (216, 1213195), (270, 970556), (360, 727917), (540, 485278), (1080, 242639)]