289332480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{75347}}^1$

素因数の和:75371

約数の個数: 72

約数和(自身を含む): 924067872

約数和(自身を除く): 634735392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 75347, 150694, 226041, 301388, 376735, 452082, 602776, 753470, 904164, 1130205, 1205552, 1506940, 1808328, 2260410, 2411104, 3013880, 3616656, 4520820, 4822208, 6027760, 7233312, 9041640, 9644416, 12055520, 14466624, 18083280, 19288832, 24111040, 28933248, 36166560, 48222080, 57866496, 72333120, 96444160, 144666240, 289332480]

約数ペア:

[(1, 289332480), (2, 144666240), (3, 96444160), (4, 72333120), (5, 57866496), (6, 48222080), (8, 36166560), (10, 28933248), (12, 24111040), (15, 19288832), (16, 18083280), (20, 14466624), (24, 12055520), (30, 9644416), (32, 9041640), (40, 7233312), (48, 6027760), (60, 4822208), (64, 4520820), (80, 3616656), (96, 3013880), (120, 2411104), (128, 2260410), (160, 1808328), (192, 1506940), (240, 1205552), (256, 1130205), (320, 904164), (384, 753470), (480, 602776), (640, 452082), (768, 376735), (960, 301388), (1280, 226041), (1920, 150694), (3840, 75347)]