1384644480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{721169}}^1$

素因数の和:721191

約数の個数: 64

約数和(自身を含む): 4413560400

約数和(自身を除く): 3028915920

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, 721169, 1442338, 2163507, 2884676, 3605845, 4327014, 5769352, 7211690, 8654028, 10817535, 11538704, 14423380, 17308056, 21635070, 23077408, 28846760, 34616112, 43270140, 46154816, 57693520, 69232224, 86540280, 92309632, 115387040, 138464448, 173080560, 230774080, 276928896, 346161120, 461548160, 692322240, 1384644480]

約数ペア:

[(1, 1384644480), (2, 692322240), (3, 461548160), (4, 346161120), (5, 276928896), (6, 230774080), (8, 173080560), (10, 138464448), (12, 115387040), (15, 92309632), (16, 86540280), (20, 69232224), (24, 57693520), (30, 46154816), (32, 43270140), (40, 34616112), (48, 28846760), (60, 23077408), (64, 21635070), (80, 17308056), (96, 14423380), (120, 11538704), (128, 10817535), (160, 8654028), (192, 7211690), (240, 5769352), (320, 4327014), (384, 3605845), (480, 2884676), (640, 2163507), (960, 1442338), (1920, 721169)]