195571260

素因数分解:

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

素因数の和:40265

約数の個数: 72

約数和(自身を含む): 615219696

約数和(自身を除く): 419648436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 40241, 80482, 120723, 160964, 201205, 241446, 362169, 402410, 482892, 603615, 724338, 804820, 1086507, 1207230, 1448676, 1810845, 2173014, 2414460, 3259521, 3621690, 4346028, 5432535, 6519042, 7243380, 9778563, 10865070, 13038084, 16297605, 19557126, 21730140, 32595210, 39114252, 48892815, 65190420, 97785630, 195571260]

約数ペア:

[(1, 195571260), (2, 97785630), (3, 65190420), (4, 48892815), (5, 39114252), (6, 32595210), (9, 21730140), (10, 19557126), (12, 16297605), (15, 13038084), (18, 10865070), (20, 9778563), (27, 7243380), (30, 6519042), (36, 5432535), (45, 4346028), (54, 3621690), (60, 3259521), (81, 2414460), (90, 2173014), (108, 1810845), (135, 1448676), (162, 1207230), (180, 1086507), (243, 804820), (270, 724338), (324, 603615), (405, 482892), (486, 402410), (540, 362169), (810, 241446), (972, 201205), (1215, 160964), (1620, 120723), (2430, 80482), (4860, 40241)]