90587280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7703}}^1$

素因数の和:7733

約数の個数: 120

約数和(自身を含む): 326711232

約数和(自身を除く): 236123952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7703, 11760, 15406, 23109, 30812, 38515, 46218, 53921, 61624, 77030, 92436, 107842, 115545, 123248, 154060, 161763, 184872, 215684, 231090, 269605, 308120, 323526, 369744, 377447, 431368, 462180, 539210, 616240, 647052, 754894, 808815, 862736, 924360, 1078420, 1132341, 1294104, 1509788, 1617630, 1848720, 1887235, 2156840, 2264682, 2588208, 3019576, 3235260, 3774470, 4313680, 4529364, 5661705, 6039152, 6470520, 7548940, 9058728, 11323410, 12941040, 15097880, 18117456, 22646820, 30195760, 45293640, 90587280]

約数ペア:

[(1, 90587280), (2, 45293640), (3, 30195760), (4, 22646820), (5, 18117456), (6, 15097880), (7, 12941040), (8, 11323410), (10, 9058728), (12, 7548940), (14, 6470520), (15, 6039152), (16, 5661705), (20, 4529364), (21, 4313680), (24, 3774470), (28, 3235260), (30, 3019576), (35, 2588208), (40, 2264682), (42, 2156840), (48, 1887235), (49, 1848720), (56, 1617630), (60, 1509788), (70, 1294104), (80, 1132341), (84, 1078420), (98, 924360), (105, 862736), (112, 808815), (120, 754894), (140, 647052), (147, 616240), (168, 539210), (196, 462180), (210, 431368), (240, 377447), (245, 369744), (280, 323526), (294, 308120), (336, 269605), (392, 231090), (420, 215684), (490, 184872), (560, 161763), (588, 154060), (735, 123248), (784, 115545), (840, 107842), (980, 92436), (1176, 77030), (1470, 61624), (1680, 53921), (1960, 46218), (2352, 38515), (2940, 30812), (3920, 23109), (5880, 15406), (7703, 11760)]