4235520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1103}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 13539456

約数和(自身を除く): 9303936

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, 1103, 1280, 1920, 2206, 3309, 3840, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 17648, 22060, 26472, 33090, 35296, 44120, 52944, 66180, 70592, 88240, 105888, 132360, 141184, 176480, 211776, 264720, 282368, 352960, 423552, 529440, 705920, 847104, 1058880, 1411840, 2117760, 4235520]

約数ペア:

[(1, 4235520), (2, 2117760), (3, 1411840), (4, 1058880), (5, 847104), (6, 705920), (8, 529440), (10, 423552), (12, 352960), (15, 282368), (16, 264720), (20, 211776), (24, 176480), (30, 141184), (32, 132360), (40, 105888), (48, 88240), (60, 70592), (64, 66180), (80, 52944), (96, 44120), (120, 35296), (128, 33090), (160, 26472), (192, 22060), (240, 17648), (256, 16545), (320, 13236), (384, 11030), (480, 8824), (640, 6618), (768, 5515), (960, 4412), (1103, 3840), (1280, 3309), (1920, 2206)]