172427520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 558355392

約数和(自身を除く): 385927872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 541, 640, 664, 768, 830, 960, 996, 1082, 1245, 1280, 1328, 1623, 1660, 1920, 1992, 2164, 2490, 2656, 2705, 3246, 3320, 3840, 3984, 4328, 4980, 5312, 5410, 6492, 6640, 7968, 8115, 8656, 9960, 10624, 10820, 12984, 13280, 15936, 16230, 17312, 19920, 21248, 21640, 25968, 26560, 31872, 32460, 34624, 39840, 43280, 44903, 51936, 53120, 63744, 64920, 69248, 79680, 86560, 89806, 103872, 106240, 129840, 134709, 138496, 159360, 173120, 179612, 207744, 224515, 259680, 269418, 318720, 346240, 359224, 415488, 449030, 519360, 538836, 673545, 692480, 718448, 898060, 1038720, 1077672, 1347090, 1436896, 1796120, 2077440, 2155344, 2694180, 2873792, 3592240, 4310688, 5388360, 5747584, 7184480, 8621376, 10776720, 11495168, 14368960, 17242752, 21553440, 28737920, 34485504, 43106880, 57475840, 86213760, 172427520]

約数ペア:

[(1, 172427520), (2, 86213760), (3, 57475840), (4, 43106880), (5, 34485504), (6, 28737920), (8, 21553440), (10, 17242752), (12, 14368960), (15, 11495168), (16, 10776720), (20, 8621376), (24, 7184480), (30, 5747584), (32, 5388360), (40, 4310688), (48, 3592240), (60, 2873792), (64, 2694180), (80, 2155344), (83, 2077440), (96, 1796120), (120, 1436896), (128, 1347090), (160, 1077672), (166, 1038720), (192, 898060), (240, 718448), (249, 692480), (256, 673545), (320, 538836), (332, 519360), (384, 449030), (415, 415488), (480, 359224), (498, 346240), (541, 318720), (640, 269418), (664, 259680), (768, 224515), (830, 207744), (960, 179612), (996, 173120), (1082, 159360), (1245, 138496), (1280, 134709), (1328, 129840), (1623, 106240), (1660, 103872), (1920, 89806), (1992, 86560), (2164, 79680), (2490, 69248), (2656, 64920), (2705, 63744), (3246, 53120), (3320, 51936), (3840, 44903), (3984, 43280), (4328, 39840), (4980, 34624), (5312, 32460), (5410, 31872), (6492, 26560), (6640, 25968), (7968, 21640), (8115, 21248), (8656, 19920), (9960, 17312), (10624, 16230), (10820, 15936), (12984, 13280)]