272805840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2458

約数の個数: 160

約数和(自身を含む): 957795840

約数和(自身を除く): 684990000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2383, 2385, 2544, 2862, 3180, 3816, 4240, 4766, 4770, 5724, 6360, 7149, 7155, 7632, 9532, 9540, 11448, 11915, 12720, 14298, 14310, 19064, 19080, 21447, 22896, 23830, 28596, 28620, 35745, 38128, 38160, 42894, 47660, 57192, 57240, 64341, 71490, 85788, 95320, 107235, 114384, 114480, 126299, 128682, 142980, 171576, 190640, 214470, 252598, 257364, 285960, 321705, 343152, 378897, 428940, 505196, 514728, 571920, 631495, 643410, 757794, 857880, 1010392, 1029456, 1136691, 1262990, 1286820, 1515588, 1715760, 1894485, 2020784, 2273382, 2525980, 2573640, 3031176, 3410073, 3788970, 4546764, 5051960, 5147280, 5683455, 6062352, 6820146, 7577940, 9093528, 10103920, 11366910, 13640292, 15155880, 17050365, 18187056, 22733820, 27280584, 30311760, 34100730, 45467640, 54561168, 68201460, 90935280, 136402920, 272805840]

約数ペア:

[(1, 272805840), (2, 136402920), (3, 90935280), (4, 68201460), (5, 54561168), (6, 45467640), (8, 34100730), (9, 30311760), (10, 27280584), (12, 22733820), (15, 18187056), (16, 17050365), (18, 15155880), (20, 13640292), (24, 11366910), (27, 10103920), (30, 9093528), (36, 7577940), (40, 6820146), (45, 6062352), (48, 5683455), (53, 5147280), (54, 5051960), (60, 4546764), (72, 3788970), (80, 3410073), (90, 3031176), (106, 2573640), (108, 2525980), (120, 2273382), (135, 2020784), (144, 1894485), (159, 1715760), (180, 1515588), (212, 1286820), (216, 1262990), (240, 1136691), (265, 1029456), (270, 1010392), (318, 857880), (360, 757794), (424, 643410), (432, 631495), (477, 571920), (530, 514728), (540, 505196), (636, 428940), (720, 378897), (795, 343152), (848, 321705), (954, 285960), (1060, 257364), (1080, 252598), (1272, 214470), (1431, 190640), (1590, 171576), (1908, 142980), (2120, 128682), (2160, 126299), (2383, 114480), (2385, 114384), (2544, 107235), (2862, 95320), (3180, 85788), (3816, 71490), (4240, 64341), (4766, 57240), (4770, 57192), (5724, 47660), (6360, 42894), (7149, 38160), (7155, 38128), (7632, 35745), (9532, 28620), (9540, 28596), (11448, 23830), (11915, 22896), (12720, 21447), (14298, 19080), (14310, 19064)]