123620256

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 120

約数和(自身を含む): 373679460

約数和(自身を除く): 250059204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1289, 1296, 1332, 1776, 1998, 2578, 2592, 2664, 2997, 3552, 3867, 3996, 5156, 5328, 5994, 7734, 7992, 10312, 10656, 11601, 11988, 15468, 15984, 20624, 23202, 23976, 30936, 31968, 34803, 41248, 46404, 47693, 47952, 61872, 69606, 92808, 95386, 95904, 104409, 123744, 139212, 143079, 185616, 190772, 208818, 278424, 286158, 371232, 381544, 417636, 429237, 556848, 572316, 763088, 835272, 858474, 1113696, 1144632, 1287711, 1526176, 1670544, 1716948, 2289264, 2575422, 3341088, 3433896, 3863133, 4578528, 5150844, 6867792, 7726266, 10301688, 13735584, 15452532, 20603376, 30905064, 41206752, 61810128, 123620256]

約数ペア:

[(1, 123620256), (2, 61810128), (3, 41206752), (4, 30905064), (6, 20603376), (8, 15452532), (9, 13735584), (12, 10301688), (16, 7726266), (18, 6867792), (24, 5150844), (27, 4578528), (32, 3863133), (36, 3433896), (37, 3341088), (48, 2575422), (54, 2289264), (72, 1716948), (74, 1670544), (81, 1526176), (96, 1287711), (108, 1144632), (111, 1113696), (144, 858474), (148, 835272), (162, 763088), (216, 572316), (222, 556848), (288, 429237), (296, 417636), (324, 381544), (333, 371232), (432, 286158), (444, 278424), (592, 208818), (648, 190772), (666, 185616), (864, 143079), (888, 139212), (999, 123744), (1184, 104409), (1289, 95904), (1296, 95386), (1332, 92808), (1776, 69606), (1998, 61872), (2578, 47952), (2592, 47693), (2664, 46404), (2997, 41248), (3552, 34803), (3867, 31968), (3996, 30936), (5156, 23976), (5328, 23202), (5994, 20624), (7734, 15984), (7992, 15468), (10312, 11988), (10656, 11601)]