63686160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 215443800

約数和(自身を除く): 151757640

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, 90, 120, 144, 180, 197, 240, 360, 394, 449, 591, 720, 788, 898, 985, 1182, 1347, 1576, 1773, 1796, 1970, 2245, 2364, 2694, 2955, 3152, 3546, 3592, 3940, 4041, 4490, 4728, 5388, 5910, 6735, 7092, 7184, 7880, 8082, 8865, 8980, 9456, 10776, 11820, 13470, 14184, 15760, 16164, 17730, 17960, 20205, 21552, 23640, 26940, 28368, 32328, 35460, 35920, 40410, 47280, 53880, 64656, 70920, 80820, 88453, 107760, 141840, 161640, 176906, 265359, 323280, 353812, 442265, 530718, 707624, 796077, 884530, 1061436, 1326795, 1415248, 1592154, 1769060, 2122872, 2653590, 3184308, 3538120, 3980385, 4245744, 5307180, 6368616, 7076240, 7960770, 10614360, 12737232, 15921540, 21228720, 31843080, 63686160]

約数ペア:

[(1, 63686160), (2, 31843080), (3, 21228720), (4, 15921540), (5, 12737232), (6, 10614360), (8, 7960770), (9, 7076240), (10, 6368616), (12, 5307180), (15, 4245744), (16, 3980385), (18, 3538120), (20, 3184308), (24, 2653590), (30, 2122872), (36, 1769060), (40, 1592154), (45, 1415248), (48, 1326795), (60, 1061436), (72, 884530), (80, 796077), (90, 707624), (120, 530718), (144, 442265), (180, 353812), (197, 323280), (240, 265359), (360, 176906), (394, 161640), (449, 141840), (591, 107760), (720, 88453), (788, 80820), (898, 70920), (985, 64656), (1182, 53880), (1347, 47280), (1576, 40410), (1773, 35920), (1796, 35460), (1970, 32328), (2245, 28368), (2364, 26940), (2694, 23640), (2955, 21552), (3152, 20205), (3546, 17960), (3592, 17730), (3940, 16164), (4041, 15760), (4490, 14184), (4728, 13470), (5388, 11820), (5910, 10776), (6735, 9456), (7092, 8980), (7184, 8865), (7880, 8082)]