70621560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{196171}}^1$

素因数の和:196188

約数の個数: 48

約数和(自身を含む): 229521240

約数和(自身を除く): 158899680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 196171, 392342, 588513, 784684, 980855, 1177026, 1569368, 1765539, 1961710, 2354052, 2942565, 3531078, 3923420, 4708104, 5885130, 7062156, 7846840, 8827695, 11770260, 14124312, 17655390, 23540520, 35310780, 70621560]

約数ペア:

[(1, 70621560), (2, 35310780), (3, 23540520), (4, 17655390), (5, 14124312), (6, 11770260), (8, 8827695), (9, 7846840), (10, 7062156), (12, 5885130), (15, 4708104), (18, 3923420), (20, 3531078), (24, 2942565), (30, 2354052), (36, 1961710), (40, 1765539), (45, 1569368), (60, 1177026), (72, 980855), (90, 784684), (120, 588513), (180, 392342), (360, 196171)]