7840320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{8167}}^1$

素因数の和:8187

約数の個数: 56

約数和(自身を含む): 24896064

約数和(自身を除く): 17055744

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, 160, 192, 240, 320, 480, 960, 8167, 16334, 24501, 32668, 40835, 49002, 65336, 81670, 98004, 122505, 130672, 163340, 196008, 245010, 261344, 326680, 392016, 490020, 522688, 653360, 784032, 980040, 1306720, 1568064, 1960080, 2613440, 3920160, 7840320]

約数ペア:

[(1, 7840320), (2, 3920160), (3, 2613440), (4, 1960080), (5, 1568064), (6, 1306720), (8, 980040), (10, 784032), (12, 653360), (15, 522688), (16, 490020), (20, 392016), (24, 326680), (30, 261344), (32, 245010), (40, 196008), (48, 163340), (60, 130672), (64, 122505), (80, 98004), (96, 81670), (120, 65336), (160, 49002), (192, 40835), (240, 32668), (320, 24501), (480, 16334), (960, 8167)]