870836280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{25643}}^1$

素因数の和:25940

約数の個数: 64

約数和(自身を含む): 2621842560

約数和(自身を除く): 1751006280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 16980, 25643, 33960, 51286, 76929, 102572, 128215, 153858, 205144, 256430, 307716, 384645, 512860, 615432, 769290, 1025720, 1538580, 3077160, 7256969, 14513938, 21770907, 29027876, 36284845, 43541814, 58055752, 72569690, 87083628, 108854535, 145139380, 174167256, 217709070, 290278760, 435418140, 870836280]

約数ペア:

[(1, 870836280), (2, 435418140), (3, 290278760), (4, 217709070), (5, 174167256), (6, 145139380), (8, 108854535), (10, 87083628), (12, 72569690), (15, 58055752), (20, 43541814), (24, 36284845), (30, 29027876), (40, 21770907), (60, 14513938), (120, 7256969), (283, 3077160), (566, 1538580), (849, 1025720), (1132, 769290), (1415, 615432), (1698, 512860), (2264, 384645), (2830, 307716), (3396, 256430), (4245, 205144), (5660, 153858), (6792, 128215), (8490, 102572), (11320, 76929), (16980, 51286), (25643, 33960)]