1519092480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{395597}}^1$

素因数の和:395621

約数の個数: 72

約数和(自身を含む): 4851613872

約数和(自身を除く): 3332521392

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, 395597, 791194, 1186791, 1582388, 1977985, 2373582, 3164776, 3955970, 4747164, 5933955, 6329552, 7911940, 9494328, 11867910, 12659104, 15823880, 18988656, 23735820, 25318208, 31647760, 37977312, 47471640, 50636416, 63295520, 75954624, 94943280, 101272832, 126591040, 151909248, 189886560, 253182080, 303818496, 379773120, 506364160, 759546240, 1519092480]

約数ペア:

[(1, 1519092480), (2, 759546240), (3, 506364160), (4, 379773120), (5, 303818496), (6, 253182080), (8, 189886560), (10, 151909248), (12, 126591040), (15, 101272832), (16, 94943280), (20, 75954624), (24, 63295520), (30, 50636416), (32, 47471640), (40, 37977312), (48, 31647760), (60, 25318208), (64, 23735820), (80, 18988656), (96, 15823880), (120, 12659104), (128, 11867910), (160, 9494328), (192, 7911940), (240, 6329552), (256, 5933955), (320, 4747164), (384, 3955970), (480, 3164776), (640, 2373582), (768, 1977985), (960, 1582388), (1280, 1186791), (1920, 791194), (3840, 395597)]