272434560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3088

約数の個数: 128

約数和(自身を含む): 887155200

約数和(自身を除く): 614720640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3019, 3760, 4512, 5640, 6016, 6038, 7520, 9024, 9057, 11280, 12076, 15040, 15095, 18048, 18114, 22560, 24152, 30080, 30190, 36228, 45120, 45285, 48304, 60380, 72456, 90240, 90570, 96608, 120760, 141893, 144912, 181140, 193216, 241520, 283786, 289824, 362280, 386432, 425679, 483040, 567572, 579648, 709465, 724560, 851358, 966080, 1135144, 1159296, 1418930, 1449120, 1702716, 1932160, 2128395, 2270288, 2837860, 2898240, 3405432, 4256790, 4540576, 5675720, 5796480, 6810864, 8513580, 9081152, 11351440, 13621728, 17027160, 18162304, 22702880, 27243456, 34054320, 45405760, 54486912, 68108640, 90811520, 136217280, 272434560]

約数ペア:

[(1, 272434560), (2, 136217280), (3, 90811520), (4, 68108640), (5, 54486912), (6, 45405760), (8, 34054320), (10, 27243456), (12, 22702880), (15, 18162304), (16, 17027160), (20, 13621728), (24, 11351440), (30, 9081152), (32, 8513580), (40, 6810864), (47, 5796480), (48, 5675720), (60, 4540576), (64, 4256790), (80, 3405432), (94, 2898240), (96, 2837860), (120, 2270288), (128, 2128395), (141, 1932160), (160, 1702716), (188, 1449120), (192, 1418930), (235, 1159296), (240, 1135144), (282, 966080), (320, 851358), (376, 724560), (384, 709465), (470, 579648), (480, 567572), (564, 483040), (640, 425679), (705, 386432), (752, 362280), (940, 289824), (960, 283786), (1128, 241520), (1410, 193216), (1504, 181140), (1880, 144912), (1920, 141893), (2256, 120760), (2820, 96608), (3008, 90570), (3019, 90240), (3760, 72456), (4512, 60380), (5640, 48304), (6016, 45285), (6038, 45120), (7520, 36228), (9024, 30190), (9057, 30080), (11280, 24152), (12076, 22560), (15040, 18114), (15095, 18048)]