4640640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 14798160

約数和(自身を除く): 10157520

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, 2417, 4834, 7251, 9668, 12085, 14502, 19336, 24170, 29004, 36255, 38672, 48340, 58008, 72510, 77344, 96680, 116016, 145020, 154688, 193360, 232032, 290040, 309376, 386720, 464064, 580080, 773440, 928128, 1160160, 1546880, 2320320, 4640640]

約数ペア:

[(1, 4640640), (2, 2320320), (3, 1546880), (4, 1160160), (5, 928128), (6, 773440), (8, 580080), (10, 464064), (12, 386720), (15, 309376), (16, 290040), (20, 232032), (24, 193360), (30, 154688), (32, 145020), (40, 116016), (48, 96680), (60, 77344), (64, 72510), (80, 58008), (96, 48340), (120, 38672), (128, 36255), (160, 29004), (192, 24170), (240, 19336), (320, 14502), (384, 12085), (480, 9668), (640, 7251), (960, 4834), (1920, 2417)]