28753373520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1479083}}^1$

素因数の和:1479111

約数の個数: 120

約数和(自身を含む): 100139903136

約数和(自身を除く): 71386529616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 1479083, 2958166, 4437249, 5916332, 7395415, 8874498, 11832664, 13311747, 14790830, 17748996, 22186245, 23665328, 26623494, 29581660, 35497992, 39935241, 44372490, 53246988, 59163320, 66558735, 70995984, 79870482, 88744980, 106493976, 118326640, 119805723, 133117470, 159740964, 177489960, 199676205, 212987952, 239611446, 266234940, 319481928, 354979920, 359417169, 399352410, 479222892, 532469880, 599028615, 638963856, 718834338, 798704820, 958445784, 1064939760, 1198057230, 1437668676, 1597409640, 1797085845, 1916891568, 2396114460, 2875337352, 3194819280, 3594171690, 4792228920, 5750674704, 7188343380, 9584457840, 14376686760, 28753373520]

約数ペア:

[(1, 28753373520), (2, 14376686760), (3, 9584457840), (4, 7188343380), (5, 5750674704), (6, 4792228920), (8, 3594171690), (9, 3194819280), (10, 2875337352), (12, 2396114460), (15, 1916891568), (16, 1797085845), (18, 1597409640), (20, 1437668676), (24, 1198057230), (27, 1064939760), (30, 958445784), (36, 798704820), (40, 718834338), (45, 638963856), (48, 599028615), (54, 532469880), (60, 479222892), (72, 399352410), (80, 359417169), (81, 354979920), (90, 319481928), (108, 266234940), (120, 239611446), (135, 212987952), (144, 199676205), (162, 177489960), (180, 159740964), (216, 133117470), (240, 119805723), (243, 118326640), (270, 106493976), (324, 88744980), (360, 79870482), (405, 70995984), (432, 66558735), (486, 59163320), (540, 53246988), (648, 44372490), (720, 39935241), (810, 35497992), (972, 29581660), (1080, 26623494), (1215, 23665328), (1296, 22186245), (1620, 17748996), (1944, 14790830), (2160, 13311747), (2430, 11832664), (3240, 8874498), (3888, 7395415), (4860, 5916332), (6480, 4437249), (9720, 2958166), (19440, 1479083)]