28272180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1009}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 79410240

約数和(自身を除く): 51138060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1009, 1401, 1868, 2018, 2335, 2802, 3027, 4036, 4670, 5045, 5604, 6054, 7005, 9340, 10090, 12108, 14010, 15135, 20180, 28020, 30270, 60540, 471203, 942406, 1413609, 1884812, 2356015, 2827218, 4712030, 5654436, 7068045, 9424060, 14136090, 28272180]

約数ペア:

[(1, 28272180), (2, 14136090), (3, 9424060), (4, 7068045), (5, 5654436), (6, 4712030), (10, 2827218), (12, 2356015), (15, 1884812), (20, 1413609), (30, 942406), (60, 471203), (467, 60540), (934, 30270), (1009, 28020), (1401, 20180), (1868, 15135), (2018, 14010), (2335, 12108), (2802, 10090), (3027, 9340), (4036, 7005), (4670, 6054), (5045, 5604)]