486872520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 1578225600

約数和(自身を除く): 1091353080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 139, 170, 202, 204, 255, 278, 289, 303, 340, 404, 408, 417, 505, 510, 556, 578, 606, 680, 695, 808, 834, 867, 1010, 1020, 1112, 1156, 1212, 1390, 1445, 1515, 1668, 1717, 1734, 2020, 2040, 2085, 2312, 2363, 2424, 2780, 2890, 3030, 3336, 3434, 3468, 4040, 4170, 4335, 4726, 5151, 5560, 5780, 6060, 6868, 6936, 7089, 8340, 8585, 8670, 9452, 10302, 11560, 11815, 12120, 13736, 14039, 14178, 16680, 17170, 17340, 18904, 20604, 23630, 25755, 28078, 28356, 29189, 34340, 34680, 35445, 40171, 41208, 42117, 47260, 51510, 56156, 56712, 58378, 68680, 70195, 70890, 80342, 84234, 87567, 94520, 103020, 112312, 116756, 120513, 140390, 141780, 145945, 160684, 168468, 175134, 200855, 206040, 210585, 233512, 238663, 241026, 280780, 283560, 291890, 321368, 336936, 350268, 401710, 421170, 437835, 477326, 482052, 561560, 583780, 602565, 700536, 715989, 803420, 842340, 875670, 954652, 964104, 1167560, 1193315, 1205130, 1431978, 1606840, 1684680, 1751340, 1909304, 2386630, 2410260, 2863956, 3502680, 3579945, 4057271, 4773260, 4820520, 5727912, 7159890, 8114542, 9546520, 12171813, 14319780, 16229084, 20286355, 24343626, 28639560, 32458168, 40572710, 48687252, 60859065, 81145420, 97374504, 121718130, 162290840, 243436260, 486872520]

約数ペア:

[(1, 486872520), (2, 243436260), (3, 162290840), (4, 121718130), (5, 97374504), (6, 81145420), (8, 60859065), (10, 48687252), (12, 40572710), (15, 32458168), (17, 28639560), (20, 24343626), (24, 20286355), (30, 16229084), (34, 14319780), (40, 12171813), (51, 9546520), (60, 8114542), (68, 7159890), (85, 5727912), (101, 4820520), (102, 4773260), (120, 4057271), (136, 3579945), (139, 3502680), (170, 2863956), (202, 2410260), (204, 2386630), (255, 1909304), (278, 1751340), (289, 1684680), (303, 1606840), (340, 1431978), (404, 1205130), (408, 1193315), (417, 1167560), (505, 964104), (510, 954652), (556, 875670), (578, 842340), (606, 803420), (680, 715989), (695, 700536), (808, 602565), (834, 583780), (867, 561560), (1010, 482052), (1020, 477326), (1112, 437835), (1156, 421170), (1212, 401710), (1390, 350268), (1445, 336936), (1515, 321368), (1668, 291890), (1717, 283560), (1734, 280780), (2020, 241026), (2040, 238663), (2085, 233512), (2312, 210585), (2363, 206040), (2424, 200855), (2780, 175134), (2890, 168468), (3030, 160684), (3336, 145945), (3434, 141780), (3468, 140390), (4040, 120513), (4170, 116756), (4335, 112312), (4726, 103020), (5151, 94520), (5560, 87567), (5780, 84234), (6060, 80342), (6868, 70890), (6936, 70195), (7089, 68680), (8340, 58378), (8585, 56712), (8670, 56156), (9452, 51510), (10302, 47260), (11560, 42117), (11815, 41208), (12120, 40171), (13736, 35445), (14039, 34680), (14178, 34340), (16680, 29189), (17170, 28356), (17340, 28078), (18904, 25755), (20604, 23630)]