1206160080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 3811256064

約数和(自身を除く): 2605095984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 197, 240, 263, 291, 388, 394, 485, 526, 582, 591, 776, 788, 789, 970, 985, 1052, 1164, 1182, 1315, 1455, 1552, 1576, 1578, 1940, 1970, 2104, 2328, 2364, 2630, 2910, 2955, 3152, 3156, 3880, 3940, 3945, 4208, 4656, 4728, 5260, 5820, 5910, 6312, 7760, 7880, 7890, 9456, 10520, 11640, 11820, 12624, 15760, 15780, 19109, 21040, 23280, 23640, 25511, 31560, 38218, 47280, 51022, 51811, 57327, 63120, 76436, 76533, 95545, 102044, 103622, 114654, 127555, 152872, 153066, 155433, 191090, 204088, 207244, 229308, 255110, 259055, 286635, 305744, 306132, 310866, 382180, 382665, 408176, 414488, 458616, 510220, 518110, 573270, 612264, 621732, 764360, 765330, 777165, 828976, 917232, 1020440, 1036220, 1146540, 1224528, 1243464, 1528720, 1530660, 1554330, 2040880, 2072440, 2293080, 2486928, 3061320, 3108660, 4144880, 4586160, 5025667, 6122640, 6217320, 10051334, 12434640, 15077001, 20102668, 25128335, 30154002, 40205336, 50256670, 60308004, 75385005, 80410672, 100513340, 120616008, 150770010, 201026680, 241232016, 301540020, 402053360, 603080040, 1206160080]

約数ペア:

[(1, 1206160080), (2, 603080040), (3, 402053360), (4, 301540020), (5, 241232016), (6, 201026680), (8, 150770010), (10, 120616008), (12, 100513340), (15, 80410672), (16, 75385005), (20, 60308004), (24, 50256670), (30, 40205336), (40, 30154002), (48, 25128335), (60, 20102668), (80, 15077001), (97, 12434640), (120, 10051334), (194, 6217320), (197, 6122640), (240, 5025667), (263, 4586160), (291, 4144880), (388, 3108660), (394, 3061320), (485, 2486928), (526, 2293080), (582, 2072440), (591, 2040880), (776, 1554330), (788, 1530660), (789, 1528720), (970, 1243464), (985, 1224528), (1052, 1146540), (1164, 1036220), (1182, 1020440), (1315, 917232), (1455, 828976), (1552, 777165), (1576, 765330), (1578, 764360), (1940, 621732), (1970, 612264), (2104, 573270), (2328, 518110), (2364, 510220), (2630, 458616), (2910, 414488), (2955, 408176), (3152, 382665), (3156, 382180), (3880, 310866), (3940, 306132), (3945, 305744), (4208, 286635), (4656, 259055), (4728, 255110), (5260, 229308), (5820, 207244), (5910, 204088), (6312, 191090), (7760, 155433), (7880, 153066), (7890, 152872), (9456, 127555), (10520, 114654), (11640, 103622), (11820, 102044), (12624, 95545), (15760, 76533), (15780, 76436), (19109, 63120), (21040, 57327), (23280, 51811), (23640, 51022), (25511, 47280), (31560, 38218)]