872777520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1212191}}^1$

素因数の和:1212210

約数の個数: 60

約数和(自身を含む): 2931080256

約数和(自身を除く): 2058302736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1212191, 2424382, 3636573, 4848764, 6060955, 7273146, 9697528, 10909719, 12121910, 14546292, 18182865, 19395056, 21819438, 24243820, 29092584, 36365730, 43638876, 48487640, 54548595, 58185168, 72731460, 87277752, 96975280, 109097190, 145462920, 174555504, 218194380, 290925840, 436388760, 872777520]

約数ペア:

[(1, 872777520), (2, 436388760), (3, 290925840), (4, 218194380), (5, 174555504), (6, 145462920), (8, 109097190), (9, 96975280), (10, 87277752), (12, 72731460), (15, 58185168), (16, 54548595), (18, 48487640), (20, 43638876), (24, 36365730), (30, 29092584), (36, 24243820), (40, 21819438), (45, 19395056), (48, 18182865), (60, 14546292), (72, 12121910), (80, 10909719), (90, 9697528), (120, 7273146), (144, 6060955), (180, 4848764), (240, 3636573), (360, 2424382), (720, 1212191)]