2281491840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1188277}}^1$

素因数の和:1188299

約数の個数: 64

約数和(自身を含む): 7272261360

約数和(自身を除く): 4990769520

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, 1188277, 2376554, 3564831, 4753108, 5941385, 7129662, 9506216, 11882770, 14259324, 17824155, 19012432, 23765540, 28518648, 35648310, 38024864, 47531080, 57037296, 71296620, 76049728, 95062160, 114074592, 142593240, 152099456, 190124320, 228149184, 285186480, 380248640, 456298368, 570372960, 760497280, 1140745920, 2281491840]

約数ペア:

[(1, 2281491840), (2, 1140745920), (3, 760497280), (4, 570372960), (5, 456298368), (6, 380248640), (8, 285186480), (10, 228149184), (12, 190124320), (15, 152099456), (16, 142593240), (20, 114074592), (24, 95062160), (30, 76049728), (32, 71296620), (40, 57037296), (48, 47531080), (60, 38024864), (64, 35648310), (80, 28518648), (96, 23765540), (120, 19012432), (128, 17824155), (160, 14259324), (192, 11882770), (240, 9506216), (320, 7129662), (384, 5941385), (480, 4753108), (640, 3564831), (960, 2376554), (1920, 1188277)]