91520280

素因数分解:

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

素因数の和:671

約数の個数: 160

約数和(自身を含む): 314677440

約数和(自身を除く): 223157160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 601, 648, 705, 810, 846, 940, 1080, 1128, 1202, 1269, 1410, 1620, 1692, 1803, 1880, 2115, 2404, 2538, 2820, 3005, 3240, 3384, 3606, 3807, 4230, 4808, 5076, 5409, 5640, 6010, 6345, 7212, 7614, 8460, 9015, 10152, 10818, 12020, 12690, 14424, 15228, 16227, 16920, 18030, 19035, 21636, 24040, 25380, 27045, 28247, 30456, 32454, 36060, 38070, 43272, 48681, 50760, 54090, 56494, 64908, 72120, 76140, 81135, 84741, 97362, 108180, 112988, 129816, 141235, 152280, 162270, 169482, 194724, 216360, 225976, 243405, 254223, 282470, 324540, 338964, 389448, 423705, 486810, 508446, 564940, 649080, 677928, 762669, 847410, 973620, 1016892, 1129880, 1271115, 1525338, 1694820, 1947240, 2033784, 2288007, 2542230, 3050676, 3389640, 3813345, 4576014, 5084460, 6101352, 7626690, 9152028, 10168920, 11440035, 15253380, 18304056, 22880070, 30506760, 45760140, 91520280]

約数ペア:

[(1, 91520280), (2, 45760140), (3, 30506760), (4, 22880070), (5, 18304056), (6, 15253380), (8, 11440035), (9, 10168920), (10, 9152028), (12, 7626690), (15, 6101352), (18, 5084460), (20, 4576014), (24, 3813345), (27, 3389640), (30, 3050676), (36, 2542230), (40, 2288007), (45, 2033784), (47, 1947240), (54, 1694820), (60, 1525338), (72, 1271115), (81, 1129880), (90, 1016892), (94, 973620), (108, 847410), (120, 762669), (135, 677928), (141, 649080), (162, 564940), (180, 508446), (188, 486810), (216, 423705), (235, 389448), (270, 338964), (282, 324540), (324, 282470), (360, 254223), (376, 243405), (405, 225976), (423, 216360), (470, 194724), (540, 169482), (564, 162270), (601, 152280), (648, 141235), (705, 129816), (810, 112988), (846, 108180), (940, 97362), (1080, 84741), (1128, 81135), (1202, 76140), (1269, 72120), (1410, 64908), (1620, 56494), (1692, 54090), (1803, 50760), (1880, 48681), (2115, 43272), (2404, 38070), (2538, 36060), (2820, 32454), (3005, 30456), (3240, 28247), (3384, 27045), (3606, 25380), (3807, 24040), (4230, 21636), (4808, 19035), (5076, 18030), (5409, 16920), (5640, 16227), (6010, 15228), (6345, 14424), (7212, 12690), (7614, 12020), (8460, 10818), (9015, 10152)]