246836280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3209}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 741895200

約数和(自身を除く): 495058920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3209, 3846, 5128, 6410, 6418, 7692, 9615, 9627, 12820, 12836, 15384, 16045, 19230, 19254, 25640, 25672, 32090, 38460, 38508, 48135, 64180, 76920, 77016, 96270, 128360, 192540, 385080, 2056969, 4113938, 6170907, 8227876, 10284845, 12341814, 16455752, 20569690, 24683628, 30854535, 41139380, 49367256, 61709070, 82278760, 123418140, 246836280]

約数ペア:

[(1, 246836280), (2, 123418140), (3, 82278760), (4, 61709070), (5, 49367256), (6, 41139380), (8, 30854535), (10, 24683628), (12, 20569690), (15, 16455752), (20, 12341814), (24, 10284845), (30, 8227876), (40, 6170907), (60, 4113938), (120, 2056969), (641, 385080), (1282, 192540), (1923, 128360), (2564, 96270), (3205, 77016), (3209, 76920), (3846, 64180), (5128, 48135), (6410, 38508), (6418, 38460), (7692, 32090), (9615, 25672), (9627, 25640), (12820, 19254), (12836, 19230), (15384, 16045)]