15255554280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{2411}}^1$

素因数の和:3279

約数の個数: 128

約数和(自身を含む): 46528058880

約数和(自身を除く): 31272504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 787, 804, 1005, 1340, 1574, 1608, 2010, 2361, 2411, 2680, 3148, 3935, 4020, 4722, 4822, 6296, 7233, 7870, 8040, 9444, 9644, 11805, 12055, 14466, 15740, 18888, 19288, 23610, 24110, 28932, 31480, 36165, 47220, 48220, 52729, 57864, 72330, 94440, 96440, 105458, 144660, 158187, 161537, 210916, 263645, 289320, 316374, 323074, 421832, 484611, 527290, 632748, 646148, 790935, 807685, 969222, 1054580, 1265496, 1292296, 1581870, 1615370, 1897457, 1938444, 2109160, 2423055, 3163740, 3230740, 3794914, 3876888, 4846110, 5692371, 6327480, 6461480, 7589828, 9487285, 9692220, 11384742, 15179656, 18974570, 19384440, 22769484, 28461855, 37949140, 45538968, 56923710, 75898280, 113847420, 127129619, 227694840, 254259238, 381388857, 508518476, 635648095, 762777714, 1017036952, 1271296190, 1525555428, 1906944285, 2542592380, 3051110856, 3813888570, 5085184760, 7627777140, 15255554280]

約数ペア:

[(1, 15255554280), (2, 7627777140), (3, 5085184760), (4, 3813888570), (5, 3051110856), (6, 2542592380), (8, 1906944285), (10, 1525555428), (12, 1271296190), (15, 1017036952), (20, 762777714), (24, 635648095), (30, 508518476), (40, 381388857), (60, 254259238), (67, 227694840), (120, 127129619), (134, 113847420), (201, 75898280), (268, 56923710), (335, 45538968), (402, 37949140), (536, 28461855), (670, 22769484), (787, 19384440), (804, 18974570), (1005, 15179656), (1340, 11384742), (1574, 9692220), (1608, 9487285), (2010, 7589828), (2361, 6461480), (2411, 6327480), (2680, 5692371), (3148, 4846110), (3935, 3876888), (4020, 3794914), (4722, 3230740), (4822, 3163740), (6296, 2423055), (7233, 2109160), (7870, 1938444), (8040, 1897457), (9444, 1615370), (9644, 1581870), (11805, 1292296), (12055, 1265496), (14466, 1054580), (15740, 969222), (18888, 807685), (19288, 790935), (23610, 646148), (24110, 632748), (28932, 527290), (31480, 484611), (36165, 421832), (47220, 323074), (48220, 316374), (52729, 289320), (57864, 263645), (72330, 210916), (94440, 161537), (96440, 158187), (105458, 144660)]