3182120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4593880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 79, 95, 106, 152, 158, 190, 212, 265, 316, 380, 395, 424, 530, 632, 760, 790, 1007, 1060, 1501, 1580, 2014, 2120, 3002, 3160, 4028, 4187, 5035, 6004, 7505, 8056, 8374, 10070, 12008, 15010, 16748, 20140, 20935, 30020, 33496, 40280, 41870, 60040, 79553, 83740, 159106, 167480, 318212, 397765, 636424, 795530, 1591060, 3182120]

約数ペア:

[(1, 3182120), (2, 1591060), (4, 795530), (5, 636424), (8, 397765), (10, 318212), (19, 167480), (20, 159106), (38, 83740), (40, 79553), (53, 60040), (76, 41870), (79, 40280), (95, 33496), (106, 30020), (152, 20935), (158, 20140), (190, 16748), (212, 15010), (265, 12008), (316, 10070), (380, 8374), (395, 8056), (424, 7505), (530, 6004), (632, 5035), (760, 4187), (790, 4028), (1007, 3160), (1060, 3002), (1501, 2120), (1580, 2014)]