56590920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 191952000

約数和(自身を除く): 135361080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 859, 915, 1080, 1098, 1220, 1464, 1647, 1718, 1830, 2196, 2440, 2577, 2745, 3294, 3436, 3660, 4295, 4392, 5154, 5490, 6588, 6872, 7320, 7731, 8235, 8590, 10308, 10980, 12885, 13176, 15462, 16470, 17180, 20616, 21960, 23193, 25770, 30924, 32940, 34360, 38655, 46386, 51540, 52399, 61848, 65880, 77310, 92772, 103080, 104798, 115965, 154620, 157197, 185544, 209596, 231930, 261995, 309240, 314394, 419192, 463860, 471591, 523990, 628788, 785985, 927720, 943182, 1047980, 1257576, 1414773, 1571970, 1886364, 2095960, 2357955, 2829546, 3143940, 3772728, 4715910, 5659092, 6287880, 7073865, 9431820, 11318184, 14147730, 18863640, 28295460, 56590920]

約数ペア:

[(1, 56590920), (2, 28295460), (3, 18863640), (4, 14147730), (5, 11318184), (6, 9431820), (8, 7073865), (9, 6287880), (10, 5659092), (12, 4715910), (15, 3772728), (18, 3143940), (20, 2829546), (24, 2357955), (27, 2095960), (30, 1886364), (36, 1571970), (40, 1414773), (45, 1257576), (54, 1047980), (60, 943182), (61, 927720), (72, 785985), (90, 628788), (108, 523990), (120, 471591), (122, 463860), (135, 419192), (180, 314394), (183, 309240), (216, 261995), (244, 231930), (270, 209596), (305, 185544), (360, 157197), (366, 154620), (488, 115965), (540, 104798), (549, 103080), (610, 92772), (732, 77310), (859, 65880), (915, 61848), (1080, 52399), (1098, 51540), (1220, 46386), (1464, 38655), (1647, 34360), (1718, 32940), (1830, 30924), (2196, 25770), (2440, 23193), (2577, 21960), (2745, 20616), (3294, 17180), (3436, 16470), (3660, 15462), (4295, 13176), (4392, 12885), (5154, 10980), (5490, 10308), (6588, 8590), (6872, 8235), (7320, 7731)]