578460720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11423}}^1$

素因数の和:11650

約数の個数: 80

約数和(自身を含む): 1801884672

約数和(自身を除く): 1223423952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 11423, 12660, 16880, 22846, 25320, 34269, 45692, 50640, 57115, 68538, 91384, 114230, 137076, 171345, 182768, 228460, 274152, 342690, 456920, 548304, 685380, 913840, 1370760, 2410253, 2741520, 4820506, 7230759, 9641012, 12051265, 14461518, 19282024, 24102530, 28923036, 36153795, 38564048, 48205060, 57846072, 72307590, 96410120, 115692144, 144615180, 192820240, 289230360, 578460720]

約数ペア:

[(1, 578460720), (2, 289230360), (3, 192820240), (4, 144615180), (5, 115692144), (6, 96410120), (8, 72307590), (10, 57846072), (12, 48205060), (15, 38564048), (16, 36153795), (20, 28923036), (24, 24102530), (30, 19282024), (40, 14461518), (48, 12051265), (60, 9641012), (80, 7230759), (120, 4820506), (211, 2741520), (240, 2410253), (422, 1370760), (633, 913840), (844, 685380), (1055, 548304), (1266, 456920), (1688, 342690), (2110, 274152), (2532, 228460), (3165, 182768), (3376, 171345), (4220, 137076), (5064, 114230), (6330, 91384), (8440, 68538), (10128, 57115), (11423, 50640), (12660, 45692), (16880, 34269), (22846, 25320)]