660573792

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8274

約数の個数: 120

約数和(自身を含む): 2005641792

約数和(自身を除く): 1345068000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8221, 8928, 10044, 13392, 16442, 20088, 24663, 26784, 32884, 40176, 49326, 65768, 73989, 80352, 98652, 131536, 147978, 197304, 221967, 254851, 263072, 295956, 394608, 443934, 509702, 591912, 665901, 764553, 789216, 887868, 1019404, 1183824, 1331802, 1529106, 1775736, 2038808, 2293659, 2367648, 2663604, 3058212, 3551472, 4077616, 4587318, 5327208, 6116424, 6880977, 7102944, 8155232, 9174636, 10654416, 12232848, 13761954, 18349272, 20642931, 21308832, 24465696, 27523908, 36698544, 41285862, 55047816, 73397088, 82571724, 110095632, 165143448, 220191264, 330286896, 660573792]

約数ペア:

[(1, 660573792), (2, 330286896), (3, 220191264), (4, 165143448), (6, 110095632), (8, 82571724), (9, 73397088), (12, 55047816), (16, 41285862), (18, 36698544), (24, 27523908), (27, 24465696), (31, 21308832), (32, 20642931), (36, 18349272), (48, 13761954), (54, 12232848), (62, 10654416), (72, 9174636), (81, 8155232), (93, 7102944), (96, 6880977), (108, 6116424), (124, 5327208), (144, 4587318), (162, 4077616), (186, 3551472), (216, 3058212), (248, 2663604), (279, 2367648), (288, 2293659), (324, 2038808), (372, 1775736), (432, 1529106), (496, 1331802), (558, 1183824), (648, 1019404), (744, 887868), (837, 789216), (864, 764553), (992, 665901), (1116, 591912), (1296, 509702), (1488, 443934), (1674, 394608), (2232, 295956), (2511, 263072), (2592, 254851), (2976, 221967), (3348, 197304), (4464, 147978), (5022, 131536), (6696, 98652), (8221, 80352), (8928, 73989), (10044, 65768), (13392, 49326), (16442, 40176), (20088, 32884), (24663, 26784)]