896310480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287279}}^1$

素因数の和:287308

約数の個数: 80

約数和(自身を含む): 2992308480

約数和(自身を除く): 2095998000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 287279, 574558, 861837, 1149116, 1436395, 1723674, 2298232, 2872790, 3447348, 3734627, 4309185, 4596464, 5745580, 6894696, 7469254, 8618370, 11203881, 11491160, 13789392, 14938508, 17236740, 18673135, 22407762, 22982320, 29877016, 34473480, 37346270, 44815524, 56019405, 59754032, 68946960, 74692540, 89631048, 112038810, 149385080, 179262096, 224077620, 298770160, 448155240, 896310480]

約数ペア:

[(1, 896310480), (2, 448155240), (3, 298770160), (4, 224077620), (5, 179262096), (6, 149385080), (8, 112038810), (10, 89631048), (12, 74692540), (13, 68946960), (15, 59754032), (16, 56019405), (20, 44815524), (24, 37346270), (26, 34473480), (30, 29877016), (39, 22982320), (40, 22407762), (48, 18673135), (52, 17236740), (60, 14938508), (65, 13789392), (78, 11491160), (80, 11203881), (104, 8618370), (120, 7469254), (130, 6894696), (156, 5745580), (195, 4596464), (208, 4309185), (240, 3734627), (260, 3447348), (312, 2872790), (390, 2298232), (520, 1723674), (624, 1436395), (780, 1149116), (1040, 861837), (1560, 574558), (3120, 287279)]