31109884560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1489937}}^1$

素因数の和:1489985

約数の個数: 120

約数和(自身を含む): 108080102520

約数和(自身を除く): 76970217960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 1489937, 2979874, 4469811, 5959748, 7449685, 8939622, 11919496, 13409433, 14899370, 17879244, 22349055, 23838992, 26818866, 29798740, 35758488, 43208173, 44698110, 53637732, 59597480, 67047165, 71516976, 86416346, 89396220, 107275464, 119194960, 129624519, 134094330, 172832692, 178792440, 214550928, 216040865, 259249038, 268188660, 345665384, 357584880, 388873557, 432081730, 518498076, 536377320, 648122595, 691330768, 777747114, 864163460, 1036996152, 1072754640, 1296245190, 1555494228, 1728326920, 1944367785, 2073992304, 2592490380, 3110988456, 3456653840, 3888735570, 5184980760, 6221976912, 7777471140, 10369961520, 15554942280, 31109884560]

約数ペア:

[(1, 31109884560), (2, 15554942280), (3, 10369961520), (4, 7777471140), (5, 6221976912), (6, 5184980760), (8, 3888735570), (9, 3456653840), (10, 3110988456), (12, 2592490380), (15, 2073992304), (16, 1944367785), (18, 1728326920), (20, 1555494228), (24, 1296245190), (29, 1072754640), (30, 1036996152), (36, 864163460), (40, 777747114), (45, 691330768), (48, 648122595), (58, 536377320), (60, 518498076), (72, 432081730), (80, 388873557), (87, 357584880), (90, 345665384), (116, 268188660), (120, 259249038), (144, 216040865), (145, 214550928), (174, 178792440), (180, 172832692), (232, 134094330), (240, 129624519), (261, 119194960), (290, 107275464), (348, 89396220), (360, 86416346), (435, 71516976), (464, 67047165), (522, 59597480), (580, 53637732), (696, 44698110), (720, 43208173), (870, 35758488), (1044, 29798740), (1160, 26818866), (1305, 23838992), (1392, 22349055), (1740, 17879244), (2088, 14899370), (2320, 13409433), (2610, 11919496), (3480, 8939622), (4176, 7449685), (5220, 5959748), (6960, 4469811), (10440, 2979874), (20880, 1489937)]