28375320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236461}}^1$

素因数の和:236475

約数の個数: 32

約数和(自身を含む): 85126320

約数和(自身を除く): 56751000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236461, 472922, 709383, 945844, 1182305, 1418766, 1891688, 2364610, 2837532, 3546915, 4729220, 5675064, 7093830, 9458440, 14187660, 28375320]

約数ペア:

[(1, 28375320), (2, 14187660), (3, 9458440), (4, 7093830), (5, 5675064), (6, 4729220), (8, 3546915), (10, 2837532), (12, 2364610), (15, 1891688), (20, 1418766), (24, 1182305), (30, 945844), (40, 709383), (60, 472922), (120, 236461)]