85947480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 296382240

約数和(自身を除く): 210434760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 647, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1294, 1476, 1620, 1640, 1845, 1941, 2214, 2460, 2588, 2952, 3235, 3240, 3321, 3690, 3882, 4428, 4920, 5176, 5535, 5823, 6470, 6642, 7380, 7764, 8856, 9705, 11070, 11646, 12940, 13284, 14760, 15528, 16605, 17469, 19410, 22140, 23292, 25880, 26527, 26568, 29115, 33210, 34938, 38820, 44280, 46584, 52407, 53054, 58230, 66420, 69876, 77640, 79581, 87345, 104814, 106108, 116460, 132635, 132840, 139752, 159162, 174690, 209628, 212216, 232920, 238743, 262035, 265270, 318324, 349380, 397905, 419256, 477486, 524070, 530540, 636648, 698760, 716229, 795810, 954972, 1048140, 1061080, 1193715, 1432458, 1591620, 1909944, 2096280, 2148687, 2387430, 2864916, 3183240, 3581145, 4297374, 4774860, 5729832, 7162290, 8594748, 9549720, 10743435, 14324580, 17189496, 21486870, 28649160, 42973740, 85947480]

約数ペア:

[(1, 85947480), (2, 42973740), (3, 28649160), (4, 21486870), (5, 17189496), (6, 14324580), (8, 10743435), (9, 9549720), (10, 8594748), (12, 7162290), (15, 5729832), (18, 4774860), (20, 4297374), (24, 3581145), (27, 3183240), (30, 2864916), (36, 2387430), (40, 2148687), (41, 2096280), (45, 1909944), (54, 1591620), (60, 1432458), (72, 1193715), (81, 1061080), (82, 1048140), (90, 954972), (108, 795810), (120, 716229), (123, 698760), (135, 636648), (162, 530540), (164, 524070), (180, 477486), (205, 419256), (216, 397905), (246, 349380), (270, 318324), (324, 265270), (328, 262035), (360, 238743), (369, 232920), (405, 212216), (410, 209628), (492, 174690), (540, 159162), (615, 139752), (647, 132840), (648, 132635), (738, 116460), (810, 106108), (820, 104814), (984, 87345), (1080, 79581), (1107, 77640), (1230, 69876), (1294, 66420), (1476, 58230), (1620, 53054), (1640, 52407), (1845, 46584), (1941, 44280), (2214, 38820), (2460, 34938), (2588, 33210), (2952, 29115), (3235, 26568), (3240, 26527), (3321, 25880), (3690, 23292), (3882, 22140), (4428, 19410), (4920, 17469), (5176, 16605), (5535, 15528), (5823, 14760), (6470, 13284), (6642, 12940), (7380, 11646), (7764, 11070), (8856, 9705)]