130380840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{40241}}^1$

素因数の和:40264

約数の個数: 80

約数和(自身を含む): 438235380

約数和(自身を除く): 307854540

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, 40241, 80482, 120723, 160964, 201205, 241446, 321928, 362169, 402410, 482892, 603615, 724338, 804820, 965784, 1086507, 1207230, 1448676, 1609640, 1810845, 2173014, 2414460, 2897352, 3259521, 3621690, 4346028, 4828920, 5432535, 6519042, 7243380, 8692056, 10865070, 13038084, 14486760, 16297605, 21730140, 26076168, 32595210, 43460280, 65190420, 130380840]

約数ペア:

[(1, 130380840), (2, 65190420), (3, 43460280), (4, 32595210), (5, 26076168), (6, 21730140), (8, 16297605), (9, 14486760), (10, 13038084), (12, 10865070), (15, 8692056), (18, 7243380), (20, 6519042), (24, 5432535), (27, 4828920), (30, 4346028), (36, 3621690), (40, 3259521), (45, 2897352), (54, 2414460), (60, 2173014), (72, 1810845), (81, 1609640), (90, 1448676), (108, 1207230), (120, 1086507), (135, 965784), (162, 804820), (180, 724338), (216, 603615), (270, 482892), (324, 402410), (360, 362169), (405, 321928), (540, 241446), (648, 201205), (810, 160964), (1080, 120723), (1620, 80482), (3240, 40241)]