16144315920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22422661}}^1$

素因数の和:22422680

約数の個数: 60

約数和(自身を含む): 54217996716

約数和(自身を除く): 38073680796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22422661, 44845322, 67267983, 89690644, 112113305, 134535966, 179381288, 201803949, 224226610, 269071932, 336339915, 358762576, 403607898, 448453220, 538143864, 672679830, 807215796, 896906440, 1009019745, 1076287728, 1345359660, 1614431592, 1793812880, 2018039490, 2690719320, 3228863184, 4036078980, 5381438640, 8072157960, 16144315920]

約数ペア:

[(1, 16144315920), (2, 8072157960), (3, 5381438640), (4, 4036078980), (5, 3228863184), (6, 2690719320), (8, 2018039490), (9, 1793812880), (10, 1614431592), (12, 1345359660), (15, 1076287728), (16, 1009019745), (18, 896906440), (20, 807215796), (24, 672679830), (30, 538143864), (36, 448453220), (40, 403607898), (45, 358762576), (48, 336339915), (60, 269071932), (72, 224226610), (80, 201803949), (90, 179381288), (120, 134535966), (144, 112113305), (180, 89690644), (240, 67267983), (360, 44845322), (720, 22422661)]