55135680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 112

約数和(自身を含む): 177515520

約数和(自身を除く): 122379840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 727, 790, 948, 960, 1185, 1264, 1454, 1580, 1896, 2181, 2370, 2528, 2908, 3160, 3635, 3792, 4362, 4740, 5056, 5816, 6320, 7270, 7584, 8724, 9480, 10905, 11632, 12640, 14540, 15168, 17448, 18960, 21810, 23264, 25280, 29080, 34896, 37920, 43620, 46528, 57433, 58160, 69792, 75840, 87240, 114866, 116320, 139584, 172299, 174480, 229732, 232640, 287165, 344598, 348960, 459464, 574330, 689196, 697920, 861495, 918928, 1148660, 1378392, 1722990, 1837856, 2297320, 2756784, 3445980, 3675712, 4594640, 5513568, 6891960, 9189280, 11027136, 13783920, 18378560, 27567840, 55135680]

約数ペア:

[(1, 55135680), (2, 27567840), (3, 18378560), (4, 13783920), (5, 11027136), (6, 9189280), (8, 6891960), (10, 5513568), (12, 4594640), (15, 3675712), (16, 3445980), (20, 2756784), (24, 2297320), (30, 1837856), (32, 1722990), (40, 1378392), (48, 1148660), (60, 918928), (64, 861495), (79, 697920), (80, 689196), (96, 574330), (120, 459464), (158, 348960), (160, 344598), (192, 287165), (237, 232640), (240, 229732), (316, 174480), (320, 172299), (395, 139584), (474, 116320), (480, 114866), (632, 87240), (727, 75840), (790, 69792), (948, 58160), (960, 57433), (1185, 46528), (1264, 43620), (1454, 37920), (1580, 34896), (1896, 29080), (2181, 25280), (2370, 23264), (2528, 21810), (2908, 18960), (3160, 17448), (3635, 15168), (3792, 14540), (4362, 12640), (4740, 11632), (5056, 10905), (5816, 9480), (6320, 8724), (7270, 7584)]