308179260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16001}}^1$

素因数の和:16123

約数の個数: 72

約数和(自身を含む): 943605936

約数和(自身を除く): 635426676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 16001, 19260, 32002, 48003, 64004, 80005, 96006, 144009, 160010, 192012, 240015, 288018, 320020, 480030, 576036, 720045, 960060, 1440090, 1712107, 2880180, 3424214, 5136321, 6848428, 8560535, 10272642, 15408963, 17121070, 20545284, 25681605, 30817926, 34242140, 51363210, 61635852, 77044815, 102726420, 154089630, 308179260]

約数ペア:

[(1, 308179260), (2, 154089630), (3, 102726420), (4, 77044815), (5, 61635852), (6, 51363210), (9, 34242140), (10, 30817926), (12, 25681605), (15, 20545284), (18, 17121070), (20, 15408963), (30, 10272642), (36, 8560535), (45, 6848428), (60, 5136321), (90, 3424214), (107, 2880180), (180, 1712107), (214, 1440090), (321, 960060), (428, 720045), (535, 576036), (642, 480030), (963, 320020), (1070, 288018), (1284, 240015), (1605, 192012), (1926, 160010), (2140, 144009), (3210, 96006), (3852, 80005), (4815, 64004), (6420, 48003), (9630, 32002), (16001, 19260)]