6490320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27043}}^1$

素因数の和:27059

約数の個数: 40

約数和(自身を含む): 20120736

約数和(自身を除く): 13630416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27043, 54086, 81129, 108172, 135215, 162258, 216344, 270430, 324516, 405645, 432688, 540860, 649032, 811290, 1081720, 1298064, 1622580, 2163440, 3245160, 6490320]

約数ペア:

[(1, 6490320), (2, 3245160), (3, 2163440), (4, 1622580), (5, 1298064), (6, 1081720), (8, 811290), (10, 649032), (12, 540860), (15, 432688), (16, 405645), (20, 324516), (24, 270430), (30, 216344), (40, 162258), (48, 135215), (60, 108172), (80, 81129), (120, 54086), (240, 27043)]