418609920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109013}}^1$

素因数の和:109037

約数の個数: 72

約数和(自身を含む): 1336947696

約数和(自身を除く): 918337776

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, 109013, 218026, 327039, 436052, 545065, 654078, 872104, 1090130, 1308156, 1635195, 1744208, 2180260, 2616312, 3270390, 3488416, 4360520, 5232624, 6540780, 6976832, 8721040, 10465248, 13081560, 13953664, 17442080, 20930496, 26163120, 27907328, 34884160, 41860992, 52326240, 69768320, 83721984, 104652480, 139536640, 209304960, 418609920]

約数ペア:

[(1, 418609920), (2, 209304960), (3, 139536640), (4, 104652480), (5, 83721984), (6, 69768320), (8, 52326240), (10, 41860992), (12, 34884160), (15, 27907328), (16, 26163120), (20, 20930496), (24, 17442080), (30, 13953664), (32, 13081560), (40, 10465248), (48, 8721040), (60, 6976832), (64, 6540780), (80, 5232624), (96, 4360520), (120, 3488416), (128, 3270390), (160, 2616312), (192, 2180260), (240, 1744208), (256, 1635195), (320, 1308156), (384, 1090130), (480, 872104), (640, 654078), (768, 545065), (960, 436052), (1280, 327039), (1920, 218026), (3840, 109013)]