156164280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10247}}^1$

素因数の和:10388

約数の個数: 64

約数和(自身を含む): 472227840

約数和(自身を除く): 316063560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 10247, 15240, 20494, 30741, 40988, 51235, 61482, 81976, 102470, 122964, 153705, 204940, 245928, 307410, 409880, 614820, 1229640, 1301369, 2602738, 3904107, 5205476, 6506845, 7808214, 10410952, 13013690, 15616428, 19520535, 26027380, 31232856, 39041070, 52054760, 78082140, 156164280]

約数ペア:

[(1, 156164280), (2, 78082140), (3, 52054760), (4, 39041070), (5, 31232856), (6, 26027380), (8, 19520535), (10, 15616428), (12, 13013690), (15, 10410952), (20, 7808214), (24, 6506845), (30, 5205476), (40, 3904107), (60, 2602738), (120, 1301369), (127, 1229640), (254, 614820), (381, 409880), (508, 307410), (635, 245928), (762, 204940), (1016, 153705), (1270, 122964), (1524, 102470), (1905, 81976), (2540, 61482), (3048, 51235), (3810, 40988), (5080, 30741), (7620, 20494), (10247, 15240)]