12864060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 43636320

約数和(自身を除く): 30772260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 89, 90, 99, 110, 132, 146, 165, 178, 180, 198, 219, 220, 267, 292, 330, 356, 365, 396, 438, 445, 495, 534, 657, 660, 730, 801, 803, 876, 890, 979, 990, 1068, 1095, 1314, 1335, 1460, 1602, 1606, 1780, 1958, 1980, 2190, 2409, 2628, 2670, 2937, 3204, 3212, 3285, 3916, 4005, 4015, 4380, 4818, 4895, 5340, 5874, 6497, 6570, 7227, 8010, 8030, 8811, 9636, 9790, 11748, 12045, 12994, 13140, 14454, 14685, 16020, 16060, 17622, 19491, 19580, 24090, 25988, 28908, 29370, 32485, 35244, 36135, 38982, 44055, 48180, 58473, 58740, 64970, 71467, 72270, 77964, 88110, 97455, 116946, 129940, 142934, 144540, 176220, 194910, 214401, 233892, 285868, 292365, 357335, 389820, 428802, 584730, 643203, 714670, 857604, 1072005, 1169460, 1286406, 1429340, 2144010, 2572812, 3216015, 4288020, 6432030, 12864060]

約数ペア:

[(1, 12864060), (2, 6432030), (3, 4288020), (4, 3216015), (5, 2572812), (6, 2144010), (9, 1429340), (10, 1286406), (11, 1169460), (12, 1072005), (15, 857604), (18, 714670), (20, 643203), (22, 584730), (30, 428802), (33, 389820), (36, 357335), (44, 292365), (45, 285868), (55, 233892), (60, 214401), (66, 194910), (73, 176220), (89, 144540), (90, 142934), (99, 129940), (110, 116946), (132, 97455), (146, 88110), (165, 77964), (178, 72270), (180, 71467), (198, 64970), (219, 58740), (220, 58473), (267, 48180), (292, 44055), (330, 38982), (356, 36135), (365, 35244), (396, 32485), (438, 29370), (445, 28908), (495, 25988), (534, 24090), (657, 19580), (660, 19491), (730, 17622), (801, 16060), (803, 16020), (876, 14685), (890, 14454), (979, 13140), (990, 12994), (1068, 12045), (1095, 11748), (1314, 9790), (1335, 9636), (1460, 8811), (1602, 8030), (1606, 8010), (1780, 7227), (1958, 6570), (1980, 6497), (2190, 5874), (2409, 5340), (2628, 4895), (2670, 4818), (2937, 4380), (3204, 4015), (3212, 4005), (3285, 3916)]