148321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 480248640

約数和(自身を除く): 331926720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1153, 1340, 1608, 1920, 2010, 2144, 2306, 2680, 3216, 3459, 4020, 4288, 4612, 5360, 5765, 6432, 6918, 8040, 8576, 9224, 10720, 11530, 12864, 13836, 16080, 17295, 18448, 21440, 23060, 25728, 27672, 32160, 34590, 36896, 42880, 46120, 55344, 64320, 69180, 73792, 77251, 92240, 110688, 128640, 138360, 147584, 154502, 184480, 221376, 231753, 276720, 309004, 368960, 386255, 442752, 463506, 553440, 618008, 737920, 772510, 927012, 1106880, 1158765, 1236016, 1545020, 1854024, 2213760, 2317530, 2472032, 3090040, 3708048, 4635060, 4944064, 6180080, 7416096, 9270120, 9888128, 12360160, 14832192, 18540240, 24720320, 29664384, 37080480, 49440640, 74160960, 148321920]

約数ペア:

[(1, 148321920), (2, 74160960), (3, 49440640), (4, 37080480), (5, 29664384), (6, 24720320), (8, 18540240), (10, 14832192), (12, 12360160), (15, 9888128), (16, 9270120), (20, 7416096), (24, 6180080), (30, 4944064), (32, 4635060), (40, 3708048), (48, 3090040), (60, 2472032), (64, 2317530), (67, 2213760), (80, 1854024), (96, 1545020), (120, 1236016), (128, 1158765), (134, 1106880), (160, 927012), (192, 772510), (201, 737920), (240, 618008), (268, 553440), (320, 463506), (335, 442752), (384, 386255), (402, 368960), (480, 309004), (536, 276720), (640, 231753), (670, 221376), (804, 184480), (960, 154502), (1005, 147584), (1072, 138360), (1153, 128640), (1340, 110688), (1608, 92240), (1920, 77251), (2010, 73792), (2144, 69180), (2306, 64320), (2680, 55344), (3216, 46120), (3459, 42880), (4020, 36896), (4288, 34590), (4612, 32160), (5360, 27672), (5765, 25728), (6432, 23060), (6918, 21440), (8040, 18448), (8576, 17295), (9224, 16080), (10720, 13836), (11530, 12864)]