16391040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8537}}^1$

素因数の和:8559

約数の個数: 64

約数和(自身を含む): 52252560

約数和(自身を除く): 35861520

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, 320, 384, 480, 640, 960, 1920, 8537, 17074, 25611, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 136592, 170740, 204888, 256110, 273184, 341480, 409776, 512220, 546368, 682960, 819552, 1024440, 1092736, 1365920, 1639104, 2048880, 2731840, 3278208, 4097760, 5463680, 8195520, 16391040]

約数ペア:

[(1, 16391040), (2, 8195520), (3, 5463680), (4, 4097760), (5, 3278208), (6, 2731840), (8, 2048880), (10, 1639104), (12, 1365920), (15, 1092736), (16, 1024440), (20, 819552), (24, 682960), (30, 546368), (32, 512220), (40, 409776), (48, 341480), (60, 273184), (64, 256110), (80, 204888), (96, 170740), (120, 136592), (128, 128055), (160, 102444), (192, 85370), (240, 68296), (320, 51222), (384, 42685), (480, 34148), (640, 25611), (960, 17074), (1920, 8537)]