287130360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5879}}^1$

素因数の和:5941

約数の個数: 128

約数和(自身を含む): 965260800

約数和(自身を除く): 678130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 5879, 6105, 8140, 9768, 11758, 12210, 16280, 17637, 23516, 24420, 29395, 35274, 47032, 48840, 58790, 64669, 70548, 88185, 117580, 129338, 141096, 176370, 194007, 217523, 235160, 258676, 323345, 352740, 388014, 435046, 517352, 646690, 652569, 705480, 776028, 870092, 970035, 1087615, 1293380, 1305138, 1552056, 1740184, 1940070, 2175230, 2392753, 2586760, 2610276, 3262845, 3880140, 4350460, 4785506, 5220552, 6525690, 7178259, 7760280, 8700920, 9571012, 11963765, 13051380, 14356518, 19142024, 23927530, 26102760, 28713036, 35891295, 47855060, 57426072, 71782590, 95710120, 143565180, 287130360]

約数ペア:

[(1, 287130360), (2, 143565180), (3, 95710120), (4, 71782590), (5, 57426072), (6, 47855060), (8, 35891295), (10, 28713036), (11, 26102760), (12, 23927530), (15, 19142024), (20, 14356518), (22, 13051380), (24, 11963765), (30, 9571012), (33, 8700920), (37, 7760280), (40, 7178259), (44, 6525690), (55, 5220552), (60, 4785506), (66, 4350460), (74, 3880140), (88, 3262845), (110, 2610276), (111, 2586760), (120, 2392753), (132, 2175230), (148, 1940070), (165, 1740184), (185, 1552056), (220, 1305138), (222, 1293380), (264, 1087615), (296, 970035), (330, 870092), (370, 776028), (407, 705480), (440, 652569), (444, 646690), (555, 517352), (660, 435046), (740, 388014), (814, 352740), (888, 323345), (1110, 258676), (1221, 235160), (1320, 217523), (1480, 194007), (1628, 176370), (2035, 141096), (2220, 129338), (2442, 117580), (3256, 88185), (4070, 70548), (4440, 64669), (4884, 58790), (5879, 48840), (6105, 47032), (8140, 35274), (9768, 29395), (11758, 24420), (12210, 23516), (16280, 17637)]