159436140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1787}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 446971392

約数和(自身を除く): 287535252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 1787, 2974, 3574, 4461, 5361, 5948, 7148, 7435, 8922, 8935, 10722, 14870, 17844, 17870, 21444, 22305, 26805, 29740, 35740, 44610, 53610, 89220, 107220, 2657269, 5314538, 7971807, 10629076, 13286345, 15943614, 26572690, 31887228, 39859035, 53145380, 79718070, 159436140]

約数ペア:

[(1, 159436140), (2, 79718070), (3, 53145380), (4, 39859035), (5, 31887228), (6, 26572690), (10, 15943614), (12, 13286345), (15, 10629076), (20, 7971807), (30, 5314538), (60, 2657269), (1487, 107220), (1787, 89220), (2974, 53610), (3574, 44610), (4461, 35740), (5361, 29740), (5948, 26805), (7148, 22305), (7435, 21444), (8922, 17870), (8935, 17844), (10722, 14870)]