19147200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{3989}}^1$

素因数の和:4014

約数の個数: 84

約数和(自身を含む): 62834520

約数和(自身を除く): 43687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 3989, 4800, 7978, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 63824, 79780, 95736, 99725, 119670, 127648, 159560, 191472, 199450, 239340, 255296, 299175, 319120, 382944, 398900, 478680, 598350, 638240, 765888, 797800, 957360, 1196700, 1276480, 1595600, 1914720, 2393400, 3191200, 3829440, 4786800, 6382400, 9573600, 19147200]

約数ペア:

[(1, 19147200), (2, 9573600), (3, 6382400), (4, 4786800), (5, 3829440), (6, 3191200), (8, 2393400), (10, 1914720), (12, 1595600), (15, 1276480), (16, 1196700), (20, 957360), (24, 797800), (25, 765888), (30, 638240), (32, 598350), (40, 478680), (48, 398900), (50, 382944), (60, 319120), (64, 299175), (75, 255296), (80, 239340), (96, 199450), (100, 191472), (120, 159560), (150, 127648), (160, 119670), (192, 99725), (200, 95736), (240, 79780), (300, 63824), (320, 59835), (400, 47868), (480, 39890), (600, 31912), (800, 23934), (960, 19945), (1200, 15956), (1600, 11967), (2400, 7978), (3989, 4800)]