12949429140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{38287}}^1$

素因数の和:40181

約数の個数: 72

約数和(自身を含む): 39301866240

約数和(自身を除く): 26352437100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1879, 3758, 5637, 7516, 9395, 11274, 16911, 18790, 22548, 28185, 33822, 37580, 38287, 56370, 67644, 76574, 84555, 112740, 114861, 153148, 169110, 191435, 229722, 338220, 344583, 382870, 459444, 574305, 689166, 765740, 1148610, 1378332, 1722915, 2297220, 3445830, 6891660, 71941273, 143882546, 215823819, 287765092, 359706365, 431647638, 647471457, 719412730, 863295276, 1079119095, 1294942914, 1438825460, 2158238190, 2589885828, 3237357285, 4316476380, 6474714570, 12949429140]

約数ペア:

[(1, 12949429140), (2, 6474714570), (3, 4316476380), (4, 3237357285), (5, 2589885828), (6, 2158238190), (9, 1438825460), (10, 1294942914), (12, 1079119095), (15, 863295276), (18, 719412730), (20, 647471457), (30, 431647638), (36, 359706365), (45, 287765092), (60, 215823819), (90, 143882546), (180, 71941273), (1879, 6891660), (3758, 3445830), (5637, 2297220), (7516, 1722915), (9395, 1378332), (11274, 1148610), (16911, 765740), (18790, 689166), (22548, 574305), (28185, 459444), (33822, 382870), (37580, 344583), (38287, 338220), (56370, 229722), (67644, 191435), (76574, 169110), (84555, 153148), (112740, 114861)]