90528480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 216

約数和(自身を含む): 359645832

約数和(自身を除く): 269117352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1283, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2566, 2940, 3360, 3528, 3849, 3920, 4410, 4704, 5040, 5132, 5880, 6415, 7056, 7698, 7840, 8820, 8981, 10080, 10264, 11547, 11760, 12830, 14112, 15396, 17640, 17962, 19245, 20528, 23094, 23520, 25660, 26943, 30792, 35280, 35924, 38490, 41056, 44905, 46188, 51320, 53886, 57735, 61584, 62867, 70560, 71848, 76980, 80829, 89810, 92376, 102640, 107772, 115470, 123168, 125734, 134715, 143696, 153960, 161658, 179620, 184752, 188601, 205280, 215544, 230940, 251468, 269430, 287392, 307920, 314335, 323316, 359240, 369504, 377202, 404145, 431088, 461880, 502936, 538860, 565803, 615840, 628670, 646632, 718480, 754404, 808290, 862176, 923760, 943005, 1005872, 1077720, 1131606, 1257340, 1293264, 1436960, 1508808, 1616580, 1847520, 1886010, 2011744, 2155440, 2263212, 2514680, 2586528, 2829015, 3017616, 3233160, 3772020, 4310880, 4526424, 5029360, 5658030, 6035232, 6466320, 7544040, 9052848, 10058720, 11316060, 12932640, 15088080, 18105696, 22632120, 30176160, 45264240, 90528480]

約数ペア:

[(1, 90528480), (2, 45264240), (3, 30176160), (4, 22632120), (5, 18105696), (6, 15088080), (7, 12932640), (8, 11316060), (9, 10058720), (10, 9052848), (12, 7544040), (14, 6466320), (15, 6035232), (16, 5658030), (18, 5029360), (20, 4526424), (21, 4310880), (24, 3772020), (28, 3233160), (30, 3017616), (32, 2829015), (35, 2586528), (36, 2514680), (40, 2263212), (42, 2155440), (45, 2011744), (48, 1886010), (49, 1847520), (56, 1616580), (60, 1508808), (63, 1436960), (70, 1293264), (72, 1257340), (80, 1131606), (84, 1077720), (90, 1005872), (96, 943005), (98, 923760), (105, 862176), (112, 808290), (120, 754404), (126, 718480), (140, 646632), (144, 628670), (147, 615840), (160, 565803), (168, 538860), (180, 502936), (196, 461880), (210, 431088), (224, 404145), (240, 377202), (245, 369504), (252, 359240), (280, 323316), (288, 314335), (294, 307920), (315, 287392), (336, 269430), (360, 251468), (392, 230940), (420, 215544), (441, 205280), (480, 188601), (490, 184752), (504, 179620), (560, 161658), (588, 153960), (630, 143696), (672, 134715), (720, 125734), (735, 123168), (784, 115470), (840, 107772), (882, 102640), (980, 92376), (1008, 89810), (1120, 80829), (1176, 76980), (1260, 71848), (1283, 70560), (1440, 62867), (1470, 61584), (1568, 57735), (1680, 53886), (1764, 51320), (1960, 46188), (2016, 44905), (2205, 41056), (2352, 38490), (2520, 35924), (2566, 35280), (2940, 30792), (3360, 26943), (3528, 25660), (3849, 23520), (3920, 23094), (4410, 20528), (4704, 19245), (5040, 17962), (5132, 17640), (5880, 15396), (6415, 14112), (7056, 12830), (7698, 11760), (7840, 11547), (8820, 10264), (8981, 10080)]