244466820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104473}}^1$

素因数の和:104501

約数の個数: 72

約数和(自身を含む): 798599256

約数和(自身を除く): 554132436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 104473, 208946, 313419, 417892, 522365, 626838, 940257, 1044730, 1253676, 1358149, 1567095, 1880514, 2089460, 2716298, 3134190, 3761028, 4074447, 4701285, 5432596, 6268380, 6790745, 8148894, 9402570, 12223341, 13581490, 16297788, 18805140, 20372235, 24446682, 27162980, 40744470, 48893364, 61116705, 81488940, 122233410, 244466820]

約数ペア:

[(1, 244466820), (2, 122233410), (3, 81488940), (4, 61116705), (5, 48893364), (6, 40744470), (9, 27162980), (10, 24446682), (12, 20372235), (13, 18805140), (15, 16297788), (18, 13581490), (20, 12223341), (26, 9402570), (30, 8148894), (36, 6790745), (39, 6268380), (45, 5432596), (52, 4701285), (60, 4074447), (65, 3761028), (78, 3134190), (90, 2716298), (117, 2089460), (130, 1880514), (156, 1567095), (180, 1358149), (195, 1253676), (234, 1044730), (260, 940257), (390, 626838), (468, 522365), (585, 417892), (780, 313419), (1170, 208946), (2340, 104473)]