320632992

素因数分解:

$2^5\times 3^4\times {\mathrm{123701}}^1$

素因数の和:123723

約数の個数: 60

約数和(自身を含む): 942980346

約数和(自身を除く): 622347354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 123701, 247402, 371103, 494804, 742206, 989608, 1113309, 1484412, 1979216, 2226618, 2968824, 3339927, 3958432, 4453236, 5937648, 6679854, 8906472, 10019781, 11875296, 13359708, 17812944, 20039562, 26719416, 35625888, 40079124, 53438832, 80158248, 106877664, 160316496, 320632992]

約数ペア:

[(1, 320632992), (2, 160316496), (3, 106877664), (4, 80158248), (6, 53438832), (8, 40079124), (9, 35625888), (12, 26719416), (16, 20039562), (18, 17812944), (24, 13359708), (27, 11875296), (32, 10019781), (36, 8906472), (48, 6679854), (54, 5937648), (72, 4453236), (81, 3958432), (96, 3339927), (108, 2968824), (144, 2226618), (162, 1979216), (216, 1484412), (288, 1113309), (324, 989608), (432, 742206), (648, 494804), (864, 371103), (1296, 247402), (2592, 123701)]