61013520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 214986240

約数和(自身を除く): 153972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 601, 705, 720, 752, 846, 940, 1080, 1128, 1202, 1269, 1410, 1692, 1803, 1880, 2115, 2160, 2256, 2404, 2538, 2820, 3005, 3384, 3606, 3760, 4230, 4808, 5076, 5409, 5640, 6010, 6345, 6768, 7212, 8460, 9015, 9616, 10152, 10818, 11280, 12020, 12690, 14424, 16227, 16920, 18030, 20304, 21636, 24040, 25380, 27045, 28247, 28848, 32454, 33840, 36060, 43272, 48080, 50760, 54090, 56494, 64908, 72120, 81135, 84741, 86544, 101520, 108180, 112988, 129816, 141235, 144240, 162270, 169482, 216360, 225976, 254223, 259632, 282470, 324540, 338964, 423705, 432720, 451952, 508446, 564940, 649080, 677928, 762669, 847410, 1016892, 1129880, 1271115, 1298160, 1355856, 1525338, 1694820, 2033784, 2259760, 2542230, 3050676, 3389640, 3813345, 4067568, 5084460, 6101352, 6779280, 7626690, 10168920, 12202704, 15253380, 20337840, 30506760, 61013520]

約数ペア:

[(1, 61013520), (2, 30506760), (3, 20337840), (4, 15253380), (5, 12202704), (6, 10168920), (8, 7626690), (9, 6779280), (10, 6101352), (12, 5084460), (15, 4067568), (16, 3813345), (18, 3389640), (20, 3050676), (24, 2542230), (27, 2259760), (30, 2033784), (36, 1694820), (40, 1525338), (45, 1355856), (47, 1298160), (48, 1271115), (54, 1129880), (60, 1016892), (72, 847410), (80, 762669), (90, 677928), (94, 649080), (108, 564940), (120, 508446), (135, 451952), (141, 432720), (144, 423705), (180, 338964), (188, 324540), (216, 282470), (235, 259632), (240, 254223), (270, 225976), (282, 216360), (360, 169482), (376, 162270), (423, 144240), (432, 141235), (470, 129816), (540, 112988), (564, 108180), (601, 101520), (705, 86544), (720, 84741), (752, 81135), (846, 72120), (940, 64908), (1080, 56494), (1128, 54090), (1202, 50760), (1269, 48080), (1410, 43272), (1692, 36060), (1803, 33840), (1880, 32454), (2115, 28848), (2160, 28247), (2256, 27045), (2404, 25380), (2538, 24040), (2820, 21636), (3005, 20304), (3384, 18030), (3606, 16920), (3760, 16227), (4230, 14424), (4808, 12690), (5076, 12020), (5409, 11280), (5640, 10818), (6010, 10152), (6345, 9616), (6768, 9015), (7212, 8460)]