120985340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10939}}^1$

素因数の和:11034

約数の個数: 48

約数和(自身を含む): 294067200

約数和(自身を除く): 173081860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 10939, 11060, 21878, 43756, 54695, 76573, 109390, 153146, 218780, 306292, 382865, 765730, 864181, 1531460, 1728362, 3456724, 4320905, 6049267, 8641810, 12098534, 17283620, 24197068, 30246335, 60492670, 120985340]

約数ペア:

[(1, 120985340), (2, 60492670), (4, 30246335), (5, 24197068), (7, 17283620), (10, 12098534), (14, 8641810), (20, 6049267), (28, 4320905), (35, 3456724), (70, 1728362), (79, 1531460), (140, 864181), (158, 765730), (316, 382865), (395, 306292), (553, 218780), (790, 153146), (1106, 109390), (1580, 76573), (2212, 54695), (2765, 43756), (5530, 21878), (10939, 11060)]