189348840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{58441}}^1$

素因数の和:58464

約数の個数: 80

約数和(自身を含む): 636433380

約数和(自身を除く): 447084540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 58441, 116882, 175323, 233764, 292205, 350646, 467528, 525969, 584410, 701292, 876615, 1051938, 1168820, 1402584, 1577907, 1753230, 2103876, 2337640, 2629845, 3155814, 3506460, 4207752, 4733721, 5259690, 6311628, 7012920, 7889535, 9467442, 10519380, 12623256, 15779070, 18934884, 21038760, 23668605, 31558140, 37869768, 47337210, 63116280, 94674420, 189348840]

約数ペア:

[(1, 189348840), (2, 94674420), (3, 63116280), (4, 47337210), (5, 37869768), (6, 31558140), (8, 23668605), (9, 21038760), (10, 18934884), (12, 15779070), (15, 12623256), (18, 10519380), (20, 9467442), (24, 7889535), (27, 7012920), (30, 6311628), (36, 5259690), (40, 4733721), (45, 4207752), (54, 3506460), (60, 3155814), (72, 2629845), (81, 2337640), (90, 2103876), (108, 1753230), (120, 1577907), (135, 1402584), (162, 1168820), (180, 1051938), (216, 876615), (270, 701292), (324, 584410), (360, 525969), (405, 467528), (540, 350646), (648, 292205), (810, 233764), (1080, 175323), (1620, 116882), (3240, 58441)]