11261532720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{74363}}^1$

素因数の和:75010

約数の個数: 80

約数和(自身を含む): 34966547712

約数和(自身を除く): 23705014992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 10096, 12620, 15144, 18930, 25240, 30288, 37860, 50480, 74363, 75720, 148726, 151440, 223089, 297452, 371815, 446178, 594904, 743630, 892356, 1115445, 1189808, 1487260, 1784712, 2230890, 2974520, 3569424, 4461780, 5949040, 8923560, 17847120, 46923053, 93846106, 140769159, 187692212, 234615265, 281538318, 375384424, 469230530, 563076636, 703845795, 750768848, 938461060, 1126153272, 1407691590, 1876922120, 2252306544, 2815383180, 3753844240, 5630766360, 11261532720]

約数ペア:

[(1, 11261532720), (2, 5630766360), (3, 3753844240), (4, 2815383180), (5, 2252306544), (6, 1876922120), (8, 1407691590), (10, 1126153272), (12, 938461060), (15, 750768848), (16, 703845795), (20, 563076636), (24, 469230530), (30, 375384424), (40, 281538318), (48, 234615265), (60, 187692212), (80, 140769159), (120, 93846106), (240, 46923053), (631, 17847120), (1262, 8923560), (1893, 5949040), (2524, 4461780), (3155, 3569424), (3786, 2974520), (5048, 2230890), (6310, 1784712), (7572, 1487260), (9465, 1189808), (10096, 1115445), (12620, 892356), (15144, 743630), (18930, 594904), (25240, 446178), (30288, 371815), (37860, 297452), (50480, 223089), (74363, 151440), (75720, 148726)]