193407120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6309

約数の個数: 120

約数和(自身を含む): 664737216

約数和(自身を除く): 471330096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6247, 7740, 10320, 12494, 15480, 18741, 24988, 30960, 31235, 37482, 49976, 56223, 62470, 74964, 93705, 99952, 112446, 124940, 149928, 187410, 224892, 249880, 268621, 281115, 299856, 374820, 449784, 499760, 537242, 562230, 749640, 805863, 899568, 1074484, 1124460, 1343105, 1499280, 1611726, 2148968, 2248920, 2417589, 2686210, 3223452, 4029315, 4297936, 4497840, 4835178, 5372420, 6446904, 8058630, 9670356, 10744840, 12087945, 12893808, 16117260, 19340712, 21489680, 24175890, 32234520, 38681424, 48351780, 64469040, 96703560, 193407120]

約数ペア:

[(1, 193407120), (2, 96703560), (3, 64469040), (4, 48351780), (5, 38681424), (6, 32234520), (8, 24175890), (9, 21489680), (10, 19340712), (12, 16117260), (15, 12893808), (16, 12087945), (18, 10744840), (20, 9670356), (24, 8058630), (30, 6446904), (36, 5372420), (40, 4835178), (43, 4497840), (45, 4297936), (48, 4029315), (60, 3223452), (72, 2686210), (80, 2417589), (86, 2248920), (90, 2148968), (120, 1611726), (129, 1499280), (144, 1343105), (172, 1124460), (180, 1074484), (215, 899568), (240, 805863), (258, 749640), (344, 562230), (360, 537242), (387, 499760), (430, 449784), (516, 374820), (645, 299856), (688, 281115), (720, 268621), (774, 249880), (860, 224892), (1032, 187410), (1290, 149928), (1548, 124940), (1720, 112446), (1935, 99952), (2064, 93705), (2580, 74964), (3096, 62470), (3440, 56223), (3870, 49976), (5160, 37482), (6192, 31235), (6247, 30960), (7740, 24988), (10320, 18741), (12494, 15480)]