248028780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 729243648

約数和(自身を除く): 481214868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 191, 230, 276, 345, 382, 460, 573, 690, 764, 941, 955, 1146, 1380, 1882, 1910, 2292, 2823, 2865, 3764, 3820, 4393, 4705, 5646, 5730, 8786, 9410, 11292, 11460, 13179, 14115, 17572, 18820, 21643, 21965, 26358, 28230, 43286, 43930, 52716, 56460, 64929, 65895, 86572, 87860, 108215, 129858, 131790, 179731, 216430, 259716, 263580, 324645, 359462, 432860, 539193, 649290, 718924, 898655, 1078386, 1298580, 1797310, 2156772, 2695965, 3594620, 4133813, 5391930, 8267626, 10783860, 12401439, 16535252, 20669065, 24802878, 41338130, 49605756, 62007195, 82676260, 124014390, 248028780]

約数ペア:

[(1, 248028780), (2, 124014390), (3, 82676260), (4, 62007195), (5, 49605756), (6, 41338130), (10, 24802878), (12, 20669065), (15, 16535252), (20, 12401439), (23, 10783860), (30, 8267626), (46, 5391930), (60, 4133813), (69, 3594620), (92, 2695965), (115, 2156772), (138, 1797310), (191, 1298580), (230, 1078386), (276, 898655), (345, 718924), (382, 649290), (460, 539193), (573, 432860), (690, 359462), (764, 324645), (941, 263580), (955, 259716), (1146, 216430), (1380, 179731), (1882, 131790), (1910, 129858), (2292, 108215), (2823, 87860), (2865, 86572), (3764, 65895), (3820, 64929), (4393, 56460), (4705, 52716), (5646, 43930), (5730, 43286), (8786, 28230), (9410, 26358), (11292, 21965), (11460, 21643), (13179, 18820), (14115, 17572)]