23448320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 72

約数和(自身を含む): 64214304

約数和(自身を除く): 40765984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2617, 4480, 5234, 8960, 10468, 13085, 18319, 20936, 26170, 36638, 41872, 52340, 73276, 83744, 91595, 104680, 146552, 167488, 183190, 209360, 293104, 334976, 366380, 418720, 586208, 669952, 732760, 837440, 1172416, 1465520, 1674880, 2344832, 2931040, 3349760, 4689664, 5862080, 11724160, 23448320]

約数ペア:

[(1, 23448320), (2, 11724160), (4, 5862080), (5, 4689664), (7, 3349760), (8, 2931040), (10, 2344832), (14, 1674880), (16, 1465520), (20, 1172416), (28, 837440), (32, 732760), (35, 669952), (40, 586208), (56, 418720), (64, 366380), (70, 334976), (80, 293104), (112, 209360), (128, 183190), (140, 167488), (160, 146552), (224, 104680), (256, 91595), (280, 83744), (320, 73276), (448, 52340), (560, 41872), (640, 36638), (896, 26170), (1120, 20936), (1280, 18319), (1792, 13085), (2240, 10468), (2617, 8960), (4480, 5234)]