277668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20477}}^1$

素因数の和:20604

約数の個数: 64

約数和(自身を含む): 840417120

約数和(自身を除く): 562749000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 204770, 245724, 307155, 409540, 491448, 614310, 819080, 1228620, 2313901, 2457240, 4627802, 6941703, 9255604, 11569505, 13883406, 18511208, 23139010, 27766812, 34708515, 46278020, 55533624, 69417030, 92556040, 138834060, 277668120]

約数ペア:

[(1, 277668120), (2, 138834060), (3, 92556040), (4, 69417030), (5, 55533624), (6, 46278020), (8, 34708515), (10, 27766812), (12, 23139010), (15, 18511208), (20, 13883406), (24, 11569505), (30, 9255604), (40, 6941703), (60, 4627802), (113, 2457240), (120, 2313901), (226, 1228620), (339, 819080), (452, 614310), (565, 491448), (678, 409540), (904, 307155), (1130, 245724), (1356, 204770), (1695, 163816), (2260, 122862), (2712, 102385), (3390, 81908), (4520, 61431), (6780, 40954), (13560, 20477)]