68915160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4137

約数の個数: 96

約数和(自身を含む): 228795840

約数和(自身を除く): 159880680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4073, 4230, 5640, 8146, 8460, 12219, 16292, 16920, 20365, 24438, 32584, 36657, 40730, 48876, 61095, 73314, 81460, 97752, 122190, 146628, 162920, 183285, 191431, 244380, 293256, 366570, 382862, 488760, 574293, 733140, 765724, 957155, 1148586, 1466280, 1531448, 1722879, 1914310, 2297172, 2871465, 3445758, 3828620, 4594344, 5742930, 6891516, 7657240, 8614395, 11485860, 13783032, 17228790, 22971720, 34457580, 68915160]

約数ペア:

[(1, 68915160), (2, 34457580), (3, 22971720), (4, 17228790), (5, 13783032), (6, 11485860), (8, 8614395), (9, 7657240), (10, 6891516), (12, 5742930), (15, 4594344), (18, 3828620), (20, 3445758), (24, 2871465), (30, 2297172), (36, 1914310), (40, 1722879), (45, 1531448), (47, 1466280), (60, 1148586), (72, 957155), (90, 765724), (94, 733140), (120, 574293), (141, 488760), (180, 382862), (188, 366570), (235, 293256), (282, 244380), (360, 191431), (376, 183285), (423, 162920), (470, 146628), (564, 122190), (705, 97752), (846, 81460), (940, 73314), (1128, 61095), (1410, 48876), (1692, 40730), (1880, 36657), (2115, 32584), (2820, 24438), (3384, 20365), (4073, 16920), (4230, 16292), (5640, 12219), (8146, 8460)]