868477440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{113083}}^1$

素因数の和:113109

約数の個数: 80

約数和(自身を含む): 2776438368

約数和(自身を除く): 1907960928

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 113083, 226166, 339249, 452332, 565415, 678498, 904664, 1130830, 1356996, 1696245, 1809328, 2261660, 2713992, 3392490, 3618656, 4523320, 5427984, 6784980, 7237312, 9046640, 10855968, 13569960, 14474624, 18093280, 21711936, 27139920, 28949248, 36186560, 43423872, 54279840, 57898496, 72373120, 86847744, 108559680, 144746240, 173695488, 217119360, 289492480, 434238720, 868477440]

約数ペア:

[(1, 868477440), (2, 434238720), (3, 289492480), (4, 217119360), (5, 173695488), (6, 144746240), (8, 108559680), (10, 86847744), (12, 72373120), (15, 57898496), (16, 54279840), (20, 43423872), (24, 36186560), (30, 28949248), (32, 27139920), (40, 21711936), (48, 18093280), (60, 14474624), (64, 13569960), (80, 10855968), (96, 9046640), (120, 7237312), (128, 6784980), (160, 5427984), (192, 4523320), (240, 3618656), (256, 3392490), (320, 2713992), (384, 2261660), (480, 1809328), (512, 1696245), (640, 1356996), (768, 1130830), (960, 904664), (1280, 678498), (1536, 565415), (1920, 452332), (2560, 339249), (3840, 226166), (7680, 113083)]