273314640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21487}}^1$

素因数の和:21556

約数の個数: 80

約数和(自身を含む): 863301888

約数和(自身を除く): 589987248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 21487, 42974, 64461, 85948, 107435, 128922, 171896, 214870, 257844, 322305, 343792, 429740, 515688, 644610, 859480, 1031376, 1138811, 1289220, 1718960, 2277622, 2578440, 3416433, 4555244, 5156880, 5694055, 6832866, 9110488, 11388110, 13665732, 17082165, 18220976, 22776220, 27331464, 34164330, 45552440, 54662928, 68328660, 91104880, 136657320, 273314640]

約数ペア:

[(1, 273314640), (2, 136657320), (3, 91104880), (4, 68328660), (5, 54662928), (6, 45552440), (8, 34164330), (10, 27331464), (12, 22776220), (15, 18220976), (16, 17082165), (20, 13665732), (24, 11388110), (30, 9110488), (40, 6832866), (48, 5694055), (53, 5156880), (60, 4555244), (80, 3416433), (106, 2578440), (120, 2277622), (159, 1718960), (212, 1289220), (240, 1138811), (265, 1031376), (318, 859480), (424, 644610), (530, 515688), (636, 429740), (795, 343792), (848, 322305), (1060, 257844), (1272, 214870), (1590, 171896), (2120, 128922), (2544, 107435), (3180, 85948), (4240, 64461), (6360, 42974), (12720, 21487)]