12960600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{21601}}^1$

素因数の和:21620

約数の個数: 48

約数和(自身を含む): 40179720

約数和(自身を除く): 27219120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 21601, 43202, 64803, 86404, 108005, 129606, 172808, 216010, 259212, 324015, 432020, 518424, 540025, 648030, 864040, 1080050, 1296060, 1620075, 2160100, 2592120, 3240150, 4320200, 6480300, 12960600]

約数ペア:

[(1, 12960600), (2, 6480300), (3, 4320200), (4, 3240150), (5, 2592120), (6, 2160100), (8, 1620075), (10, 1296060), (12, 1080050), (15, 864040), (20, 648030), (24, 540025), (25, 518424), (30, 432020), (40, 324015), (50, 259212), (60, 216010), (75, 172808), (100, 129606), (120, 108005), (150, 86404), (200, 64803), (300, 43202), (600, 21601)]