517838760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23581}}^1$

素因数の和:23659

約数の個数: 96

約数和(自身を含む): 1710638280

約数和(自身を除く): 1192799520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 212229, 235810, 282972, 353715, 424458, 471620, 565944, 707430, 848916, 943240, 1061145, 1414860, 1438441, 1697832, 2122290, 2829720, 2876882, 4244580, 4315323, 5753764, 7192205, 8489160, 8630646, 11507528, 12945969, 14384410, 17261292, 21576615, 25891938, 28768820, 34522584, 43153230, 51783876, 57537640, 64729845, 86306460, 103567752, 129459690, 172612920, 258919380, 517838760]

約数ペア:

[(1, 517838760), (2, 258919380), (3, 172612920), (4, 129459690), (5, 103567752), (6, 86306460), (8, 64729845), (9, 57537640), (10, 51783876), (12, 43153230), (15, 34522584), (18, 28768820), (20, 25891938), (24, 21576615), (30, 17261292), (36, 14384410), (40, 12945969), (45, 11507528), (60, 8630646), (61, 8489160), (72, 7192205), (90, 5753764), (120, 4315323), (122, 4244580), (180, 2876882), (183, 2829720), (244, 2122290), (305, 1697832), (360, 1438441), (366, 1414860), (488, 1061145), (549, 943240), (610, 848916), (732, 707430), (915, 565944), (1098, 471620), (1220, 424458), (1464, 353715), (1830, 282972), (2196, 235810), (2440, 212229), (2745, 188648), (3660, 141486), (4392, 117905), (5490, 94324), (7320, 70743), (10980, 47162), (21960, 23581)]