193546680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5153}}^1$

素因数の和:5480

約数の個数: 64

約数和(自身を含む): 582608160

約数和(自身を除く): 389061480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5153, 6260, 7512, 9390, 10306, 12520, 15459, 18780, 20612, 25765, 30918, 37560, 41224, 51530, 61836, 77295, 103060, 123672, 154590, 206120, 309180, 618360, 1612889, 3225778, 4838667, 6451556, 8064445, 9677334, 12903112, 16128890, 19354668, 24193335, 32257780, 38709336, 48386670, 64515560, 96773340, 193546680]

約数ペア:

[(1, 193546680), (2, 96773340), (3, 64515560), (4, 48386670), (5, 38709336), (6, 32257780), (8, 24193335), (10, 19354668), (12, 16128890), (15, 12903112), (20, 9677334), (24, 8064445), (30, 6451556), (40, 4838667), (60, 3225778), (120, 1612889), (313, 618360), (626, 309180), (939, 206120), (1252, 154590), (1565, 123672), (1878, 103060), (2504, 77295), (3130, 61836), (3756, 51530), (4695, 41224), (5153, 37560), (6260, 30918), (7512, 25765), (9390, 20612), (10306, 18780), (12520, 15459)]