242650260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1753}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 737416680

約数和(自身を除く): 494766420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769, 1538, 1753, 2307, 3076, 3506, 3845, 4614, 5259, 6921, 7012, 7690, 8765, 9228, 10518, 11535, 13842, 15380, 15777, 17530, 21036, 23070, 26295, 27684, 31554, 34605, 35060, 46140, 52590, 63108, 69210, 78885, 105180, 138420, 157770, 315540, 1348057, 2696114, 4044171, 5392228, 6740285, 8088342, 12132513, 13480570, 16176684, 20220855, 24265026, 26961140, 40441710, 48530052, 60662565, 80883420, 121325130, 242650260]

約数ペア:

[(1, 242650260), (2, 121325130), (3, 80883420), (4, 60662565), (5, 48530052), (6, 40441710), (9, 26961140), (10, 24265026), (12, 20220855), (15, 16176684), (18, 13480570), (20, 12132513), (30, 8088342), (36, 6740285), (45, 5392228), (60, 4044171), (90, 2696114), (180, 1348057), (769, 315540), (1538, 157770), (1753, 138420), (2307, 105180), (3076, 78885), (3506, 69210), (3845, 63108), (4614, 52590), (5259, 46140), (6921, 35060), (7012, 34605), (7690, 31554), (8765, 27684), (9228, 26295), (10518, 23070), (11535, 21036), (13842, 17530), (15380, 15777)]