7870080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4099}}^1$

素因数の和:4121

約数の個数: 64

約数和(自身を含む): 25092000

約数和(自身を除く): 17221920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 65584, 81980, 98376, 122970, 131168, 163960, 196752, 245940, 262336, 327920, 393504, 491880, 524672, 655840, 787008, 983760, 1311680, 1574016, 1967520, 2623360, 3935040, 7870080]

約数ペア:

[(1, 7870080), (2, 3935040), (3, 2623360), (4, 1967520), (5, 1574016), (6, 1311680), (8, 983760), (10, 787008), (12, 655840), (15, 524672), (16, 491880), (20, 393504), (24, 327920), (30, 262336), (32, 245940), (40, 196752), (48, 163960), (60, 131168), (64, 122970), (80, 98376), (96, 81980), (120, 65584), (128, 61485), (160, 49188), (192, 40990), (240, 32792), (320, 24594), (384, 20495), (480, 16396), (640, 12297), (960, 8198), (1920, 4099)]