1680642240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1750669}}^1$

素因数の和:1750689

約数の個数: 56

約数和(自身を含む): 5336042160

約数和(自身を除く): 3655399920

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, 160, 192, 240, 320, 480, 960, 1750669, 3501338, 5252007, 7002676, 8753345, 10504014, 14005352, 17506690, 21008028, 26260035, 28010704, 35013380, 42016056, 52520070, 56021408, 70026760, 84032112, 105040140, 112042816, 140053520, 168064224, 210080280, 280107040, 336128448, 420160560, 560214080, 840321120, 1680642240]

約数ペア:

[(1, 1680642240), (2, 840321120), (3, 560214080), (4, 420160560), (5, 336128448), (6, 280107040), (8, 210080280), (10, 168064224), (12, 140053520), (15, 112042816), (16, 105040140), (20, 84032112), (24, 70026760), (30, 56021408), (32, 52520070), (40, 42016056), (48, 35013380), (60, 28010704), (64, 26260035), (80, 21008028), (96, 17506690), (120, 14005352), (160, 10504014), (192, 8753345), (240, 7002676), (320, 5252007), (480, 3501338), (960, 1750669)]