120700530

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{5519}}^1$

素因数の和:5547

約数の個数: 64

約数和(自身を含む): 325900800

約数和(自身を除く): 205200270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 5519, 7290, 10935, 11038, 16557, 21870, 27595, 33114, 49671, 55190, 82785, 99342, 149013, 165570, 248355, 298026, 447039, 496710, 745065, 894078, 1341117, 1490130, 2235195, 2682234, 4023351, 4470390, 6705585, 8046702, 12070053, 13411170, 20116755, 24140106, 40233510, 60350265, 120700530]

約数ペア:

[(1, 120700530), (2, 60350265), (3, 40233510), (5, 24140106), (6, 20116755), (9, 13411170), (10, 12070053), (15, 8046702), (18, 6705585), (27, 4470390), (30, 4023351), (45, 2682234), (54, 2235195), (81, 1490130), (90, 1341117), (135, 894078), (162, 745065), (243, 496710), (270, 447039), (405, 298026), (486, 248355), (729, 165570), (810, 149013), (1215, 99342), (1458, 82785), (2187, 55190), (2430, 49671), (3645, 33114), (4374, 27595), (5519, 21870), (7290, 16557), (10935, 11038)]