630385320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{23557}}^1$

素因数の和:23794

約数の個数: 64

約数和(自身を含む): 1899717120

約数和(自身を除く): 1269331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 13380, 23557, 26760, 47114, 70671, 94228, 117785, 141342, 188456, 235570, 282684, 353355, 471140, 565368, 706710, 942280, 1413420, 2826840, 5253211, 10506422, 15759633, 21012844, 26266055, 31519266, 42025688, 52532110, 63038532, 78798165, 105064220, 126077064, 157596330, 210128440, 315192660, 630385320]

約数ペア:

[(1, 630385320), (2, 315192660), (3, 210128440), (4, 157596330), (5, 126077064), (6, 105064220), (8, 78798165), (10, 63038532), (12, 52532110), (15, 42025688), (20, 31519266), (24, 26266055), (30, 21012844), (40, 15759633), (60, 10506422), (120, 5253211), (223, 2826840), (446, 1413420), (669, 942280), (892, 706710), (1115, 565368), (1338, 471140), (1784, 353355), (2230, 282684), (2676, 235570), (3345, 188456), (4460, 141342), (5352, 117785), (6690, 94228), (8920, 70671), (13380, 47114), (23557, 26760)]