189205080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33547}}^1$

素因数の和:33608

約数の個数: 64

約数和(自身を含む): 579709440

約数和(自身を除く): 390504360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 33547, 67094, 100641, 134188, 167735, 201282, 268376, 335470, 402564, 503205, 670940, 805128, 1006410, 1341880, 1576709, 2012820, 3153418, 4025640, 4730127, 6306836, 7883545, 9460254, 12613672, 15767090, 18920508, 23650635, 31534180, 37841016, 47301270, 63068360, 94602540, 189205080]

約数ペア:

[(1, 189205080), (2, 94602540), (3, 63068360), (4, 47301270), (5, 37841016), (6, 31534180), (8, 23650635), (10, 18920508), (12, 15767090), (15, 12613672), (20, 9460254), (24, 7883545), (30, 6306836), (40, 4730127), (47, 4025640), (60, 3153418), (94, 2012820), (120, 1576709), (141, 1341880), (188, 1006410), (235, 805128), (282, 670940), (376, 503205), (470, 402564), (564, 335470), (705, 268376), (940, 201282), (1128, 167735), (1410, 134188), (1880, 100641), (2820, 67094), (5640, 33547)]