55346160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 182274048

約数和(自身を除く): 126927888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 173, 186, 215, 240, 248, 258, 310, 344, 346, 372, 430, 465, 496, 516, 519, 620, 645, 688, 692, 744, 860, 865, 930, 1032, 1038, 1240, 1290, 1333, 1384, 1488, 1720, 1730, 1860, 2064, 2076, 2480, 2580, 2595, 2666, 2768, 3440, 3460, 3720, 3999, 4152, 5160, 5190, 5332, 5363, 6665, 6920, 7439, 7440, 7998, 8304, 10320, 10380, 10664, 10726, 13330, 13840, 14878, 15996, 16089, 19995, 20760, 21328, 21452, 22317, 26660, 26815, 29756, 31992, 32178, 37195, 39990, 41520, 42904, 44634, 53320, 53630, 59512, 63984, 64356, 74390, 79980, 80445, 85808, 89268, 106640, 107260, 111585, 119024, 128712, 148780, 159960, 160890, 178536, 214520, 223170, 230609, 257424, 297560, 319920, 321780, 357072, 429040, 446340, 461218, 595120, 643560, 691827, 892680, 922436, 1153045, 1287120, 1383654, 1785360, 1844872, 2306090, 2767308, 3459135, 3689744, 4612180, 5534616, 6918270, 9224360, 11069232, 13836540, 18448720, 27673080, 55346160]

約数ペア:

[(1, 55346160), (2, 27673080), (3, 18448720), (4, 13836540), (5, 11069232), (6, 9224360), (8, 6918270), (10, 5534616), (12, 4612180), (15, 3689744), (16, 3459135), (20, 2767308), (24, 2306090), (30, 1844872), (31, 1785360), (40, 1383654), (43, 1287120), (48, 1153045), (60, 922436), (62, 892680), (80, 691827), (86, 643560), (93, 595120), (120, 461218), (124, 446340), (129, 429040), (155, 357072), (172, 321780), (173, 319920), (186, 297560), (215, 257424), (240, 230609), (248, 223170), (258, 214520), (310, 178536), (344, 160890), (346, 159960), (372, 148780), (430, 128712), (465, 119024), (496, 111585), (516, 107260), (519, 106640), (620, 89268), (645, 85808), (688, 80445), (692, 79980), (744, 74390), (860, 64356), (865, 63984), (930, 59512), (1032, 53630), (1038, 53320), (1240, 44634), (1290, 42904), (1333, 41520), (1384, 39990), (1488, 37195), (1720, 32178), (1730, 31992), (1860, 29756), (2064, 26815), (2076, 26660), (2480, 22317), (2580, 21452), (2595, 21328), (2666, 20760), (2768, 19995), (3440, 16089), (3460, 15996), (3720, 14878), (3999, 13840), (4152, 13330), (5160, 10726), (5190, 10664), (5332, 10380), (5363, 10320), (6665, 8304), (6920, 7998), (7439, 7440)]