4230720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 15809976

約数和(自身を除く): 11579256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 113, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 226, 234, 240, 260, 288, 312, 320, 339, 360, 390, 416, 452, 468, 480, 520, 565, 576, 585, 624, 678, 720, 780, 832, 904, 936, 960, 1017, 1040, 1130, 1170, 1248, 1356, 1440, 1469, 1560, 1695, 1808, 1872, 2034, 2080, 2260, 2340, 2496, 2712, 2880, 2938, 3120, 3390, 3616, 3744, 4068, 4160, 4407, 4520, 4680, 5085, 5424, 5876, 6240, 6780, 7232, 7345, 7488, 8136, 8814, 9040, 9360, 10170, 10848, 11752, 12480, 13221, 13560, 14690, 16272, 17628, 18080, 18720, 20340, 21696, 22035, 23504, 26442, 27120, 29380, 32544, 35256, 36160, 37440, 40680, 44070, 47008, 52884, 54240, 58760, 65088, 66105, 70512, 81360, 88140, 94016, 105768, 108480, 117520, 132210, 141024, 162720, 176280, 211536, 235040, 264420, 282048, 325440, 352560, 423072, 470080, 528840, 705120, 846144, 1057680, 1410240, 2115360, 4230720]

約数ペア:

[(1, 4230720), (2, 2115360), (3, 1410240), (4, 1057680), (5, 846144), (6, 705120), (8, 528840), (9, 470080), (10, 423072), (12, 352560), (13, 325440), (15, 282048), (16, 264420), (18, 235040), (20, 211536), (24, 176280), (26, 162720), (30, 141024), (32, 132210), (36, 117520), (39, 108480), (40, 105768), (45, 94016), (48, 88140), (52, 81360), (60, 70512), (64, 66105), (65, 65088), (72, 58760), (78, 54240), (80, 52884), (90, 47008), (96, 44070), (104, 40680), (113, 37440), (117, 36160), (120, 35256), (130, 32544), (144, 29380), (156, 27120), (160, 26442), (180, 23504), (192, 22035), (195, 21696), (208, 20340), (226, 18720), (234, 18080), (240, 17628), (260, 16272), (288, 14690), (312, 13560), (320, 13221), (339, 12480), (360, 11752), (390, 10848), (416, 10170), (452, 9360), (468, 9040), (480, 8814), (520, 8136), (565, 7488), (576, 7345), (585, 7232), (624, 6780), (678, 6240), (720, 5876), (780, 5424), (832, 5085), (904, 4680), (936, 4520), (960, 4407), (1017, 4160), (1040, 4068), (1130, 3744), (1170, 3616), (1248, 3390), (1356, 3120), (1440, 2938), (1469, 2880), (1560, 2712), (1695, 2496), (1808, 2340), (1872, 2260), (2034, 2080)]