66196080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91939}}^1$

素因数の和:91958

約数の個数: 60

約数和(自身を含む): 222310920

約数和(自身を除く): 156114840

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, 91939, 183878, 275817, 367756, 459695, 551634, 735512, 827451, 919390, 1103268, 1379085, 1471024, 1654902, 1838780, 2206536, 2758170, 3309804, 3677560, 4137255, 4413072, 5516340, 6619608, 7355120, 8274510, 11032680, 13239216, 16549020, 22065360, 33098040, 66196080]

約数ペア:

[(1, 66196080), (2, 33098040), (3, 22065360), (4, 16549020), (5, 13239216), (6, 11032680), (8, 8274510), (9, 7355120), (10, 6619608), (12, 5516340), (15, 4413072), (16, 4137255), (18, 3677560), (20, 3309804), (24, 2758170), (30, 2206536), (36, 1838780), (40, 1654902), (45, 1471024), (48, 1379085), (60, 1103268), (72, 919390), (80, 827451), (90, 735512), (120, 551634), (144, 459695), (180, 367756), (240, 275817), (360, 183878), (720, 91939)]