27493905720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10663}}^1\times {\mathrm{21487}}^1$

素因数の和:32164

約数の個数: 64

約数和(自身を含む): 82493291520

約数和(自身を除く): 54999385800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10663, 21326, 21487, 31989, 42652, 42974, 53315, 63978, 64461, 85304, 85948, 106630, 107435, 127956, 128922, 159945, 171896, 213260, 214870, 255912, 257844, 319890, 322305, 426520, 429740, 515688, 639780, 644610, 859480, 1279560, 1289220, 2578440, 229115881, 458231762, 687347643, 916463524, 1145579405, 1374695286, 1832927048, 2291158810, 2749390572, 3436738215, 4582317620, 5498781144, 6873476430, 9164635240, 13746952860, 27493905720]

約数ペア:

[(1, 27493905720), (2, 13746952860), (3, 9164635240), (4, 6873476430), (5, 5498781144), (6, 4582317620), (8, 3436738215), (10, 2749390572), (12, 2291158810), (15, 1832927048), (20, 1374695286), (24, 1145579405), (30, 916463524), (40, 687347643), (60, 458231762), (120, 229115881), (10663, 2578440), (21326, 1289220), (21487, 1279560), (31989, 859480), (42652, 644610), (42974, 639780), (53315, 515688), (63978, 429740), (64461, 426520), (85304, 322305), (85948, 319890), (106630, 257844), (107435, 255912), (127956, 214870), (128922, 213260), (159945, 171896)]