87404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 276950016

約数和(自身を除く): 189545376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 863, 1055, 1266, 1688, 1726, 2110, 2532, 2589, 3165, 3376, 3452, 4220, 4315, 5064, 5178, 6330, 6752, 6904, 8440, 8630, 10128, 10356, 12660, 12945, 13808, 16880, 17260, 20256, 20712, 25320, 25890, 27616, 33760, 34520, 41424, 50640, 51780, 69040, 82848, 101280, 103560, 138080, 182093, 207120, 364186, 414240, 546279, 728372, 910465, 1092558, 1456744, 1820930, 2185116, 2731395, 2913488, 3641860, 4370232, 5462790, 5826976, 7283720, 8740464, 10925580, 14567440, 17480928, 21851160, 29134880, 43702320, 87404640]

約数ペア:

[(1, 87404640), (2, 43702320), (3, 29134880), (4, 21851160), (5, 17480928), (6, 14567440), (8, 10925580), (10, 8740464), (12, 7283720), (15, 5826976), (16, 5462790), (20, 4370232), (24, 3641860), (30, 2913488), (32, 2731395), (40, 2185116), (48, 1820930), (60, 1456744), (80, 1092558), (96, 910465), (120, 728372), (160, 546279), (211, 414240), (240, 364186), (422, 207120), (480, 182093), (633, 138080), (844, 103560), (863, 101280), (1055, 82848), (1266, 69040), (1688, 51780), (1726, 50640), (2110, 41424), (2532, 34520), (2589, 33760), (3165, 27616), (3376, 25890), (3452, 25320), (4220, 20712), (4315, 20256), (5064, 17260), (5178, 16880), (6330, 13808), (6752, 12945), (6904, 12660), (8440, 10356), (8630, 10128)]