25537920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 83427840

約数和(自身を除く): 57889920

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, 283, 320, 376, 384, 470, 480, 564, 566, 640, 705, 752, 849, 940, 960, 1128, 1132, 1410, 1415, 1504, 1698, 1880, 1920, 2256, 2264, 2820, 2830, 3008, 3396, 3760, 4245, 4512, 4528, 5640, 5660, 6016, 6792, 7520, 8490, 9024, 9056, 11280, 11320, 13301, 13584, 15040, 16980, 18048, 18112, 22560, 22640, 26602, 27168, 30080, 33960, 36224, 39903, 45120, 45280, 53204, 54336, 66505, 67920, 79806, 90240, 90560, 106408, 108672, 133010, 135840, 159612, 181120, 199515, 212816, 266020, 271680, 319224, 399030, 425632, 532040, 543360, 638448, 798060, 851264, 1064080, 1276896, 1596120, 1702528, 2128160, 2553792, 3192240, 4256320, 5107584, 6384480, 8512640, 12768960, 25537920]

約数ペア:

[(1, 25537920), (2, 12768960), (3, 8512640), (4, 6384480), (5, 5107584), (6, 4256320), (8, 3192240), (10, 2553792), (12, 2128160), (15, 1702528), (16, 1596120), (20, 1276896), (24, 1064080), (30, 851264), (32, 798060), (40, 638448), (47, 543360), (48, 532040), (60, 425632), (64, 399030), (80, 319224), (94, 271680), (96, 266020), (120, 212816), (128, 199515), (141, 181120), (160, 159612), (188, 135840), (192, 133010), (235, 108672), (240, 106408), (282, 90560), (283, 90240), (320, 79806), (376, 67920), (384, 66505), (470, 54336), (480, 53204), (564, 45280), (566, 45120), (640, 39903), (705, 36224), (752, 33960), (849, 30080), (940, 27168), (960, 26602), (1128, 22640), (1132, 22560), (1410, 18112), (1415, 18048), (1504, 16980), (1698, 15040), (1880, 13584), (1920, 13301), (2256, 11320), (2264, 11280), (2820, 9056), (2830, 9024), (3008, 8490), (3396, 7520), (3760, 6792), (4245, 6016), (4512, 5660), (4528, 5640)]