679530960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 2326778532

約数和(自身を除く): 1647247572

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, 137, 144, 166, 180, 240, 249, 274, 332, 360, 411, 415, 498, 548, 664, 685, 720, 747, 822, 830, 996, 1096, 1233, 1245, 1328, 1370, 1494, 1644, 1660, 1992, 2055, 2192, 2466, 2490, 2740, 2988, 3288, 3320, 3735, 3984, 4110, 4932, 4980, 5480, 5976, 6165, 6576, 6640, 6889, 7470, 8220, 9864, 9960, 10960, 11371, 11952, 12330, 13778, 14940, 16440, 19728, 19920, 20667, 22742, 24660, 27556, 29880, 32880, 34113, 34445, 41334, 45484, 49320, 55112, 56855, 59760, 62001, 68226, 68890, 82668, 90968, 98640, 102339, 103335, 110224, 113710, 124002, 136452, 137780, 165336, 170565, 181936, 204678, 206670, 227420, 248004, 272904, 275560, 310005, 330672, 341130, 409356, 413340, 454840, 496008, 511695, 545808, 551120, 620010, 682260, 818712, 826680, 909680, 943793, 992016, 1023390, 1240020, 1364520, 1637424, 1653360, 1887586, 2046780, 2480040, 2729040, 2831379, 3775172, 4093560, 4718965, 4960080, 5662758, 7550344, 8187120, 8494137, 9437930, 11325516, 14156895, 15100688, 16988274, 18875860, 22651032, 28313790, 33976548, 37751720, 42470685, 45302064, 56627580, 67953096, 75503440, 84941370, 113255160, 135906192, 169882740, 226510320, 339765480, 679530960]

約数ペア:

[(1, 679530960), (2, 339765480), (3, 226510320), (4, 169882740), (5, 135906192), (6, 113255160), (8, 84941370), (9, 75503440), (10, 67953096), (12, 56627580), (15, 45302064), (16, 42470685), (18, 37751720), (20, 33976548), (24, 28313790), (30, 22651032), (36, 18875860), (40, 16988274), (45, 15100688), (48, 14156895), (60, 11325516), (72, 9437930), (80, 8494137), (83, 8187120), (90, 7550344), (120, 5662758), (137, 4960080), (144, 4718965), (166, 4093560), (180, 3775172), (240, 2831379), (249, 2729040), (274, 2480040), (332, 2046780), (360, 1887586), (411, 1653360), (415, 1637424), (498, 1364520), (548, 1240020), (664, 1023390), (685, 992016), (720, 943793), (747, 909680), (822, 826680), (830, 818712), (996, 682260), (1096, 620010), (1233, 551120), (1245, 545808), (1328, 511695), (1370, 496008), (1494, 454840), (1644, 413340), (1660, 409356), (1992, 341130), (2055, 330672), (2192, 310005), (2466, 275560), (2490, 272904), (2740, 248004), (2988, 227420), (3288, 206670), (3320, 204678), (3735, 181936), (3984, 170565), (4110, 165336), (4932, 137780), (4980, 136452), (5480, 124002), (5976, 113710), (6165, 110224), (6576, 103335), (6640, 102339), (6889, 98640), (7470, 90968), (8220, 82668), (9864, 68890), (9960, 68226), (10960, 62001), (11371, 59760), (11952, 56855), (12330, 55112), (13778, 49320), (14940, 45484), (16440, 41334), (19728, 34445), (19920, 34113), (20667, 32880), (22742, 29880), (24660, 27556)]