19791741240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1037303}}^1$

素因数の和:1037373

約数の個数: 96

約数和(自身を含む): 65536866720

約数和(自身を除く): 45745125480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 1037303, 2074606, 3111909, 4149212, 5186515, 6223818, 8298424, 9335727, 10373030, 12447636, 15559545, 18671454, 20746060, 24895272, 31119090, 37342908, 41492120, 46678635, 54977059, 62238180, 74685816, 93357270, 109954118, 124476360, 164931177, 186714540, 219908236, 274885295, 329862354, 373429080, 439816472, 494793531, 549770590, 659724708, 824655885, 989587062, 1099541180, 1319449416, 1649311770, 1979174124, 2199082360, 2473967655, 3298623540, 3958348248, 4947935310, 6597247080, 9895870620, 19791741240]

約数ペア:

[(1, 19791741240), (2, 9895870620), (3, 6597247080), (4, 4947935310), (5, 3958348248), (6, 3298623540), (8, 2473967655), (9, 2199082360), (10, 1979174124), (12, 1649311770), (15, 1319449416), (18, 1099541180), (20, 989587062), (24, 824655885), (30, 659724708), (36, 549770590), (40, 494793531), (45, 439816472), (53, 373429080), (60, 329862354), (72, 274885295), (90, 219908236), (106, 186714540), (120, 164931177), (159, 124476360), (180, 109954118), (212, 93357270), (265, 74685816), (318, 62238180), (360, 54977059), (424, 46678635), (477, 41492120), (530, 37342908), (636, 31119090), (795, 24895272), (954, 20746060), (1060, 18671454), (1272, 15559545), (1590, 12447636), (1908, 10373030), (2120, 9335727), (2385, 8298424), (3180, 6223818), (3816, 5186515), (4770, 4149212), (6360, 3111909), (9540, 2074606), (19080, 1037303)]