16816391040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8758537}}^1$

素因数の和:8758559

約数の個数: 64

約数和(自身を含む): 53602252560

約数和(自身を除く): 36785861520

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, 8758537, 17517074, 26275611, 35034148, 43792685, 52551222, 70068296, 87585370, 105102444, 131378055, 140136592, 175170740, 210204888, 262756110, 280273184, 350341480, 420409776, 525512220, 560546368, 700682960, 840819552, 1051024440, 1121092736, 1401365920, 1681639104, 2102048880, 2802731840, 3363278208, 4204097760, 5605463680, 8408195520, 16816391040]

約数ペア:

[(1, 16816391040), (2, 8408195520), (3, 5605463680), (4, 4204097760), (5, 3363278208), (6, 2802731840), (8, 2102048880), (10, 1681639104), (12, 1401365920), (15, 1121092736), (16, 1051024440), (20, 840819552), (24, 700682960), (30, 560546368), (32, 525512220), (40, 420409776), (48, 350341480), (60, 280273184), (64, 262756110), (80, 210204888), (96, 175170740), (120, 140136592), (128, 131378055), (160, 105102444), (192, 87585370), (240, 70068296), (320, 52551222), (384, 43792685), (480, 35034148), (640, 26275611), (960, 17517074), (1920, 8758537)]