38773530240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{651437}}^1$

素因数の和:651490

約数の個数: 128

約数和(自身を含む): 127577617920

約数和(自身を除く): 88804087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 651437, 1302874, 1954311, 2605748, 3257185, 3908622, 5211496, 6514370, 7817244, 9771555, 10422992, 13028740, 15634488, 19543110, 20194547, 20845984, 26057480, 31268976, 39086220, 40389094, 41691968, 52114960, 60583641, 62537952, 78172440, 80778188, 83383936, 100972735, 104229920, 121167282, 125075904, 156344880, 161556376, 201945470, 208459840, 242334564, 250151808, 302918205, 312689760, 323112752, 403890940, 416919680, 484669128, 605836410, 625379520, 646225504, 807781880, 969338256, 1211672820, 1250759040, 1292451008, 1615563760, 1938676512, 2423345640, 2584902016, 3231127520, 3877353024, 4846691280, 6462255040, 7754706048, 9693382560, 12924510080, 19386765120, 38773530240]

約数ペア:

[(1, 38773530240), (2, 19386765120), (3, 12924510080), (4, 9693382560), (5, 7754706048), (6, 6462255040), (8, 4846691280), (10, 3877353024), (12, 3231127520), (15, 2584902016), (16, 2423345640), (20, 1938676512), (24, 1615563760), (30, 1292451008), (31, 1250759040), (32, 1211672820), (40, 969338256), (48, 807781880), (60, 646225504), (62, 625379520), (64, 605836410), (80, 484669128), (93, 416919680), (96, 403890940), (120, 323112752), (124, 312689760), (128, 302918205), (155, 250151808), (160, 242334564), (186, 208459840), (192, 201945470), (240, 161556376), (248, 156344880), (310, 125075904), (320, 121167282), (372, 104229920), (384, 100972735), (465, 83383936), (480, 80778188), (496, 78172440), (620, 62537952), (640, 60583641), (744, 52114960), (930, 41691968), (960, 40389094), (992, 39086220), (1240, 31268976), (1488, 26057480), (1860, 20845984), (1920, 20194547), (1984, 19543110), (2480, 15634488), (2976, 13028740), (3720, 10422992), (3968, 9771555), (4960, 7817244), (5952, 6514370), (7440, 5211496), (9920, 3908622), (11904, 3257185), (14880, 2605748), (19840, 1954311), (29760, 1302874), (59520, 651437)]