180815184

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 555675744

約数和(自身を除く): 374860560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 211, 264, 396, 422, 528, 541, 633, 792, 844, 1082, 1266, 1584, 1623, 1688, 1899, 2164, 2321, 2532, 3246, 3376, 3798, 4328, 4642, 4869, 5064, 5951, 6492, 6963, 7596, 8656, 9284, 9738, 10128, 11902, 12984, 13926, 15192, 17853, 18568, 19476, 20889, 23804, 25968, 27852, 30384, 35706, 37136, 38952, 41778, 47608, 53559, 55704, 71412, 77904, 83556, 95216, 107118, 111408, 114151, 142824, 167112, 214236, 228302, 285648, 334224, 342453, 428472, 456604, 684906, 856944, 913208, 1027359, 1255661, 1369812, 1826416, 2054718, 2511322, 2739624, 3766983, 4109436, 5022644, 5479248, 7533966, 8218872, 10045288, 11300949, 15067932, 16437744, 20090576, 22601898, 30135864, 45203796, 60271728, 90407592, 180815184]

約数ペア:

[(1, 180815184), (2, 90407592), (3, 60271728), (4, 45203796), (6, 30135864), (8, 22601898), (9, 20090576), (11, 16437744), (12, 15067932), (16, 11300949), (18, 10045288), (22, 8218872), (24, 7533966), (33, 5479248), (36, 5022644), (44, 4109436), (48, 3766983), (66, 2739624), (72, 2511322), (88, 2054718), (99, 1826416), (132, 1369812), (144, 1255661), (176, 1027359), (198, 913208), (211, 856944), (264, 684906), (396, 456604), (422, 428472), (528, 342453), (541, 334224), (633, 285648), (792, 228302), (844, 214236), (1082, 167112), (1266, 142824), (1584, 114151), (1623, 111408), (1688, 107118), (1899, 95216), (2164, 83556), (2321, 77904), (2532, 71412), (3246, 55704), (3376, 53559), (3798, 47608), (4328, 41778), (4642, 38952), (4869, 37136), (5064, 35706), (5951, 30384), (6492, 27852), (6963, 25968), (7596, 23804), (8656, 20889), (9284, 19476), (9738, 18568), (10128, 17853), (11902, 15192), (12984, 13926)]