89166480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28579}}^1$

素因数の和:28608

約数の個数: 80

約数和(自身を含む): 297689280

約数和(自身を除く): 208522800

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, 28579, 57158, 85737, 114316, 142895, 171474, 228632, 285790, 342948, 371527, 428685, 457264, 571580, 685896, 743054, 857370, 1114581, 1143160, 1371792, 1486108, 1714740, 1857635, 2229162, 2286320, 2972216, 3429480, 3715270, 4458324, 5572905, 5944432, 6858960, 7430540, 8916648, 11145810, 14861080, 17833296, 22291620, 29722160, 44583240, 89166480]

約数ペア:

[(1, 89166480), (2, 44583240), (3, 29722160), (4, 22291620), (5, 17833296), (6, 14861080), (8, 11145810), (10, 8916648), (12, 7430540), (13, 6858960), (15, 5944432), (16, 5572905), (20, 4458324), (24, 3715270), (26, 3429480), (30, 2972216), (39, 2286320), (40, 2229162), (48, 1857635), (52, 1714740), (60, 1486108), (65, 1371792), (78, 1143160), (80, 1114581), (104, 857370), (120, 743054), (130, 685896), (156, 571580), (195, 457264), (208, 428685), (240, 371527), (260, 342948), (312, 285790), (390, 228632), (520, 171474), (624, 142895), (780, 114316), (1040, 85737), (1560, 57158), (3120, 28579)]