328562280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^3$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 1078950600

約数和(自身を除く): 750388320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 9409, 11640, 17460, 18818, 28227, 34920, 37636, 47045, 56454, 75272, 84681, 94090, 112908, 141135, 169362, 188180, 225816, 282270, 338724, 376360, 423405, 564540, 677448, 846810, 912673, 1129080, 1693620, 1825346, 2738019, 3387240, 3650692, 4563365, 5476038, 7301384, 8214057, 9126730, 10952076, 13690095, 16428114, 18253460, 21904152, 27380190, 32856228, 36506920, 41070285, 54760380, 65712456, 82140570, 109520760, 164281140, 328562280]

約数ペア:

[(1, 328562280), (2, 164281140), (3, 109520760), (4, 82140570), (5, 65712456), (6, 54760380), (8, 41070285), (9, 36506920), (10, 32856228), (12, 27380190), (15, 21904152), (18, 18253460), (20, 16428114), (24, 13690095), (30, 10952076), (36, 9126730), (40, 8214057), (45, 7301384), (60, 5476038), (72, 4563365), (90, 3650692), (97, 3387240), (120, 2738019), (180, 1825346), (194, 1693620), (291, 1129080), (360, 912673), (388, 846810), (485, 677448), (582, 564540), (776, 423405), (873, 376360), (970, 338724), (1164, 282270), (1455, 225816), (1746, 188180), (1940, 169362), (2328, 141135), (2910, 112908), (3492, 94090), (3880, 84681), (4365, 75272), (5820, 56454), (6984, 47045), (8730, 37636), (9409, 34920), (11640, 28227), (17460, 18818)]