12831641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1724683}}^1$

素因数の和:1724730

約数の個数: 80

約数和(自身を含む): 41061276672

約数和(自身を除く): 28229635152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1724683, 3449366, 5174049, 6898732, 8623415, 10348098, 13797464, 17246830, 20696196, 25870245, 27594928, 34493660, 41392392, 51740490, 53465173, 68987320, 82784784, 103480980, 106930346, 137974640, 160395519, 206961960, 213860692, 267325865, 320791038, 413923920, 427721384, 534651730, 641582076, 801977595, 855442768, 1069303460, 1283164152, 1603955190, 2138606920, 2566328304, 3207910380, 4277213840, 6415820760, 12831641520]

約数ペア:

[(1, 12831641520), (2, 6415820760), (3, 4277213840), (4, 3207910380), (5, 2566328304), (6, 2138606920), (8, 1603955190), (10, 1283164152), (12, 1069303460), (15, 855442768), (16, 801977595), (20, 641582076), (24, 534651730), (30, 427721384), (31, 413923920), (40, 320791038), (48, 267325865), (60, 213860692), (62, 206961960), (80, 160395519), (93, 137974640), (120, 106930346), (124, 103480980), (155, 82784784), (186, 68987320), (240, 53465173), (248, 51740490), (310, 41392392), (372, 34493660), (465, 27594928), (496, 25870245), (620, 20696196), (744, 17246830), (930, 13797464), (1240, 10348098), (1488, 8623415), (1860, 6898732), (2480, 5174049), (3720, 3449366), (7440, 1724683)]