6640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6937

約数の個数: 56

約数和(自身を含む): 21086064

約数和(自身を除く): 14445744

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, 6917, 13834, 20751, 27668, 34585, 41502, 55336, 69170, 83004, 103755, 110672, 138340, 166008, 207510, 221344, 276680, 332016, 415020, 442688, 553360, 664032, 830040, 1106720, 1328064, 1660080, 2213440, 3320160, 6640320]

約数ペア:

[(1, 6640320), (2, 3320160), (3, 2213440), (4, 1660080), (5, 1328064), (6, 1106720), (8, 830040), (10, 664032), (12, 553360), (15, 442688), (16, 415020), (20, 332016), (24, 276680), (30, 221344), (32, 207510), (40, 166008), (48, 138340), (60, 110672), (64, 103755), (80, 83004), (96, 69170), (120, 55336), (160, 41502), (192, 34585), (240, 27668), (320, 20751), (480, 13834), (960, 6917)]