122997960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1948

約数の個数: 128

約数和(自身を含む): 416937600

約数和(自身を除く): 293939640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 1867, 2196, 2440, 2745, 3294, 3660, 3734, 4392, 5490, 5601, 6588, 7320, 7468, 8235, 9335, 10980, 11202, 13176, 14936, 16470, 16803, 18670, 21960, 22404, 28005, 32940, 33606, 37340, 44808, 50409, 56010, 65880, 67212, 74680, 84015, 100818, 112020, 113887, 134424, 168030, 201636, 224040, 227774, 252045, 336060, 341661, 403272, 455548, 504090, 569435, 672120, 683322, 911096, 1008180, 1024983, 1138870, 1366644, 1708305, 2016360, 2049966, 2277740, 2733288, 3074949, 3416610, 4099932, 4555480, 5124915, 6149898, 6833220, 8199864, 10249830, 12299796, 13666440, 15374745, 20499660, 24599592, 30749490, 40999320, 61498980, 122997960]

約数ペア:

[(1, 122997960), (2, 61498980), (3, 40999320), (4, 30749490), (5, 24599592), (6, 20499660), (8, 15374745), (9, 13666440), (10, 12299796), (12, 10249830), (15, 8199864), (18, 6833220), (20, 6149898), (24, 5124915), (27, 4555480), (30, 4099932), (36, 3416610), (40, 3074949), (45, 2733288), (54, 2277740), (60, 2049966), (61, 2016360), (72, 1708305), (90, 1366644), (108, 1138870), (120, 1024983), (122, 1008180), (135, 911096), (180, 683322), (183, 672120), (216, 569435), (244, 504090), (270, 455548), (305, 403272), (360, 341661), (366, 336060), (488, 252045), (540, 227774), (549, 224040), (610, 201636), (732, 168030), (915, 134424), (1080, 113887), (1098, 112020), (1220, 100818), (1464, 84015), (1647, 74680), (1830, 67212), (1867, 65880), (2196, 56010), (2440, 50409), (2745, 44808), (3294, 37340), (3660, 33606), (3734, 32940), (4392, 28005), (5490, 22404), (5601, 21960), (6588, 18670), (7320, 16803), (7468, 16470), (8235, 14936), (9335, 13176), (10980, 11202)]