85397040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 290450160

約数和(自身を除く): 205053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1429, 1494, 1660, 1992, 2490, 2858, 2988, 3320, 3735, 3984, 4287, 4980, 5716, 5976, 6640, 7145, 7470, 8574, 9960, 11432, 11952, 12861, 14290, 14940, 17148, 19920, 21435, 22864, 25722, 28580, 29880, 34296, 42870, 51444, 57160, 59760, 64305, 68592, 85740, 102888, 114320, 118607, 128610, 171480, 205776, 237214, 257220, 342960, 355821, 474428, 514440, 593035, 711642, 948856, 1028880, 1067463, 1186070, 1423284, 1779105, 1897712, 2134926, 2372140, 2846568, 3558210, 4269852, 4744280, 5337315, 5693136, 7116420, 8539704, 9488560, 10674630, 14232840, 17079408, 21349260, 28465680, 42698520, 85397040]

約数ペア:

[(1, 85397040), (2, 42698520), (3, 28465680), (4, 21349260), (5, 17079408), (6, 14232840), (8, 10674630), (9, 9488560), (10, 8539704), (12, 7116420), (15, 5693136), (16, 5337315), (18, 4744280), (20, 4269852), (24, 3558210), (30, 2846568), (36, 2372140), (40, 2134926), (45, 1897712), (48, 1779105), (60, 1423284), (72, 1186070), (80, 1067463), (83, 1028880), (90, 948856), (120, 711642), (144, 593035), (166, 514440), (180, 474428), (240, 355821), (249, 342960), (332, 257220), (360, 237214), (415, 205776), (498, 171480), (664, 128610), (720, 118607), (747, 114320), (830, 102888), (996, 85740), (1245, 68592), (1328, 64305), (1429, 59760), (1494, 57160), (1660, 51444), (1992, 42870), (2490, 34296), (2858, 29880), (2988, 28580), (3320, 25722), (3735, 22864), (3984, 21435), (4287, 19920), (4980, 17148), (5716, 14940), (5976, 14290), (6640, 12861), (7145, 11952), (7470, 11432), (8574, 9960)]