190480140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{352741}}^1$

素因数の和:352759

約数の個数: 48

約数和(自身を含む): 592606560

約数和(自身を除く): 402126420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 352741, 705482, 1058223, 1410964, 1763705, 2116446, 3174669, 3527410, 4232892, 5291115, 6349338, 7054820, 9524007, 10582230, 12698676, 15873345, 19048014, 21164460, 31746690, 38096028, 47620035, 63493380, 95240070, 190480140]

約数ペア:

[(1, 190480140), (2, 95240070), (3, 63493380), (4, 47620035), (5, 38096028), (6, 31746690), (9, 21164460), (10, 19048014), (12, 15873345), (15, 12698676), (18, 10582230), (20, 9524007), (27, 7054820), (30, 6349338), (36, 5291115), (45, 4232892), (54, 3527410), (60, 3174669), (90, 2116446), (108, 1763705), (135, 1410964), (180, 1058223), (270, 705482), (540, 352741)]