961434720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:1957

約数の個数: 144

約数和(自身を含む): 3290414400

約数和(自身を除く): 2328979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 449, 480, 720, 898, 1347, 1440, 1487, 1796, 2245, 2694, 2974, 3592, 4041, 4461, 4490, 5388, 5948, 6735, 7184, 7435, 8082, 8922, 8980, 10776, 11896, 13383, 13470, 14368, 14870, 16164, 17844, 17960, 20205, 21552, 22305, 23792, 26766, 26940, 29740, 32328, 35688, 35920, 40410, 43104, 44610, 47584, 53532, 53880, 59480, 64656, 66915, 71376, 71840, 80820, 89220, 107064, 107760, 118960, 129312, 133830, 142752, 161640, 178440, 214128, 215520, 237920, 267660, 323280, 356880, 428256, 535320, 646560, 667663, 713760, 1070640, 1335326, 2002989, 2141280, 2670652, 3338315, 4005978, 5341304, 6008967, 6676630, 8011956, 10014945, 10682608, 12017934, 13353260, 16023912, 20029890, 21365216, 24035868, 26706520, 30044835, 32047824, 40059780, 48071736, 53413040, 60089670, 64095648, 80119560, 96143472, 106826080, 120179340, 160239120, 192286944, 240358680, 320478240, 480717360, 961434720]

約数ペア:

[(1, 961434720), (2, 480717360), (3, 320478240), (4, 240358680), (5, 192286944), (6, 160239120), (8, 120179340), (9, 106826080), (10, 96143472), (12, 80119560), (15, 64095648), (16, 60089670), (18, 53413040), (20, 48071736), (24, 40059780), (30, 32047824), (32, 30044835), (36, 26706520), (40, 24035868), (45, 21365216), (48, 20029890), (60, 16023912), (72, 13353260), (80, 12017934), (90, 10682608), (96, 10014945), (120, 8011956), (144, 6676630), (160, 6008967), (180, 5341304), (240, 4005978), (288, 3338315), (360, 2670652), (449, 2141280), (480, 2002989), (720, 1335326), (898, 1070640), (1347, 713760), (1440, 667663), (1487, 646560), (1796, 535320), (2245, 428256), (2694, 356880), (2974, 323280), (3592, 267660), (4041, 237920), (4461, 215520), (4490, 214128), (5388, 178440), (5948, 161640), (6735, 142752), (7184, 133830), (7435, 129312), (8082, 118960), (8922, 107760), (8980, 107064), (10776, 89220), (11896, 80820), (13383, 71840), (13470, 71376), (14368, 66915), (14870, 64656), (16164, 59480), (17844, 53880), (17960, 53532), (20205, 47584), (21552, 44610), (22305, 43104), (23792, 40410), (26766, 35920), (26940, 35688), (29740, 32328)]