148962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 498161664

約数和(自身を除く): 349198944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 103, 115, 120, 131, 138, 160, 184, 206, 230, 240, 262, 276, 309, 345, 368, 393, 412, 460, 480, 515, 524, 552, 618, 655, 690, 736, 786, 824, 920, 1030, 1048, 1104, 1236, 1310, 1380, 1545, 1572, 1648, 1840, 1965, 2060, 2096, 2208, 2369, 2472, 2620, 2760, 3013, 3090, 3144, 3296, 3680, 3930, 4120, 4192, 4738, 4944, 5240, 5520, 6026, 6180, 6288, 7107, 7860, 8240, 9039, 9476, 9888, 10480, 11040, 11845, 12052, 12360, 12576, 13493, 14214, 15065, 15720, 16480, 18078, 18952, 20960, 23690, 24104, 24720, 26986, 28428, 30130, 31440, 35535, 36156, 37904, 40479, 45195, 47380, 48208, 49440, 53972, 56856, 60260, 62880, 67465, 71070, 72312, 75808, 80958, 90390, 94760, 96416, 107944, 113712, 120520, 134930, 142140, 144624, 161916, 180780, 189520, 202395, 215888, 227424, 241040, 269860, 284280, 289248, 310339, 323832, 361560, 379040, 404790, 431776, 482080, 539720, 568560, 620678, 647664, 723120, 809580, 931017, 1079440, 1137120, 1241356, 1295328, 1446240, 1551695, 1619160, 1862034, 2158880, 2482712, 3103390, 3238320, 3724068, 4655085, 4965424, 6206780, 6476640, 7448136, 9310170, 9930848, 12413560, 14896272, 18620340, 24827120, 29792544, 37240680, 49654240, 74481360, 148962720]

約数ペア:

[(1, 148962720), (2, 74481360), (3, 49654240), (4, 37240680), (5, 29792544), (6, 24827120), (8, 18620340), (10, 14896272), (12, 12413560), (15, 9930848), (16, 9310170), (20, 7448136), (23, 6476640), (24, 6206780), (30, 4965424), (32, 4655085), (40, 3724068), (46, 3238320), (48, 3103390), (60, 2482712), (69, 2158880), (80, 1862034), (92, 1619160), (96, 1551695), (103, 1446240), (115, 1295328), (120, 1241356), (131, 1137120), (138, 1079440), (160, 931017), (184, 809580), (206, 723120), (230, 647664), (240, 620678), (262, 568560), (276, 539720), (309, 482080), (345, 431776), (368, 404790), (393, 379040), (412, 361560), (460, 323832), (480, 310339), (515, 289248), (524, 284280), (552, 269860), (618, 241040), (655, 227424), (690, 215888), (736, 202395), (786, 189520), (824, 180780), (920, 161916), (1030, 144624), (1048, 142140), (1104, 134930), (1236, 120520), (1310, 113712), (1380, 107944), (1545, 96416), (1572, 94760), (1648, 90390), (1840, 80958), (1965, 75808), (2060, 72312), (2096, 71070), (2208, 67465), (2369, 62880), (2472, 60260), (2620, 56856), (2760, 53972), (3013, 49440), (3090, 48208), (3144, 47380), (3296, 45195), (3680, 40479), (3930, 37904), (4120, 36156), (4192, 35535), (4738, 31440), (4944, 30130), (5240, 28428), (5520, 26986), (6026, 24720), (6180, 24104), (6288, 23690), (7107, 20960), (7860, 18952), (8240, 18078), (9039, 16480), (9476, 15720), (9888, 15065), (10480, 14214), (11040, 13493), (11845, 12576), (12052, 12360)]