3920940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 12519360

約数和(自身を除く): 8598420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 137, 159, 180, 212, 265, 270, 274, 318, 411, 477, 530, 540, 548, 636, 685, 795, 822, 954, 1060, 1233, 1370, 1431, 1590, 1644, 1908, 2055, 2385, 2466, 2740, 2862, 3180, 3699, 4110, 4770, 4932, 5724, 6165, 7155, 7261, 7398, 8220, 9540, 12330, 14310, 14522, 14796, 18495, 21783, 24660, 28620, 29044, 36305, 36990, 43566, 65349, 72610, 73980, 87132, 108915, 130698, 145220, 196047, 217830, 261396, 326745, 392094, 435660, 653490, 784188, 980235, 1306980, 1960470, 3920940]

約数ペア:

[(1, 3920940), (2, 1960470), (3, 1306980), (4, 980235), (5, 784188), (6, 653490), (9, 435660), (10, 392094), (12, 326745), (15, 261396), (18, 217830), (20, 196047), (27, 145220), (30, 130698), (36, 108915), (45, 87132), (53, 73980), (54, 72610), (60, 65349), (90, 43566), (106, 36990), (108, 36305), (135, 29044), (137, 28620), (159, 24660), (180, 21783), (212, 18495), (265, 14796), (270, 14522), (274, 14310), (318, 12330), (411, 9540), (477, 8220), (530, 7398), (540, 7261), (548, 7155), (636, 6165), (685, 5724), (795, 4932), (822, 4770), (954, 4110), (1060, 3699), (1233, 3180), (1370, 2862), (1431, 2740), (1590, 2466), (1644, 2385), (1908, 2055)]