61765920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 152877600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 727, 885, 944, 1062, 1180, 1416, 1440, 1454, 1770, 1888, 2124, 2181, 2360, 2655, 2832, 2908, 3540, 3635, 4248, 4362, 4720, 5310, 5664, 5816, 6543, 7080, 7270, 8496, 8724, 9440, 10620, 10905, 11632, 13086, 14160, 14540, 16992, 17448, 21240, 21810, 23264, 26172, 28320, 29080, 32715, 34896, 42480, 42893, 43620, 52344, 58160, 65430, 69792, 84960, 85786, 87240, 104688, 116320, 128679, 130860, 171572, 174480, 209376, 214465, 257358, 261720, 343144, 348960, 386037, 428930, 514716, 523440, 643395, 686288, 772074, 857860, 1029432, 1046880, 1286790, 1372576, 1544148, 1715720, 1930185, 2058864, 2573580, 3088296, 3431440, 3860370, 4117728, 5147160, 6176592, 6862880, 7720740, 10294320, 12353184, 15441480, 20588640, 30882960, 61765920]

約数ペア:

[(1, 61765920), (2, 30882960), (3, 20588640), (4, 15441480), (5, 12353184), (6, 10294320), (8, 7720740), (9, 6862880), (10, 6176592), (12, 5147160), (15, 4117728), (16, 3860370), (18, 3431440), (20, 3088296), (24, 2573580), (30, 2058864), (32, 1930185), (36, 1715720), (40, 1544148), (45, 1372576), (48, 1286790), (59, 1046880), (60, 1029432), (72, 857860), (80, 772074), (90, 686288), (96, 643395), (118, 523440), (120, 514716), (144, 428930), (160, 386037), (177, 348960), (180, 343144), (236, 261720), (240, 257358), (288, 214465), (295, 209376), (354, 174480), (360, 171572), (472, 130860), (480, 128679), (531, 116320), (590, 104688), (708, 87240), (720, 85786), (727, 84960), (885, 69792), (944, 65430), (1062, 58160), (1180, 52344), (1416, 43620), (1440, 42893), (1454, 42480), (1770, 34896), (1888, 32715), (2124, 29080), (2181, 28320), (2360, 26172), (2655, 23264), (2832, 21810), (2908, 21240), (3540, 17448), (3635, 16992), (4248, 14540), (4362, 14160), (4720, 13086), (5310, 11632), (5664, 10905), (5816, 10620), (6543, 9440), (7080, 8724), (7270, 8496)]