127766280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1433}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 384082560

約数和(自身を除く): 256316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1433, 1486, 2229, 2866, 2972, 3715, 4299, 4458, 5732, 5944, 7165, 7430, 8598, 8916, 11145, 11464, 14330, 14860, 17196, 17832, 21495, 22290, 28660, 29720, 34392, 42990, 44580, 57320, 85980, 89160, 171960, 1064719, 2129438, 3194157, 4258876, 5323595, 6388314, 8517752, 10647190, 12776628, 15970785, 21294380, 25553256, 31941570, 42588760, 63883140, 127766280]

約数ペア:

[(1, 127766280), (2, 63883140), (3, 42588760), (4, 31941570), (5, 25553256), (6, 21294380), (8, 15970785), (10, 12776628), (12, 10647190), (15, 8517752), (20, 6388314), (24, 5323595), (30, 4258876), (40, 3194157), (60, 2129438), (120, 1064719), (743, 171960), (1433, 89160), (1486, 85980), (2229, 57320), (2866, 44580), (2972, 42990), (3715, 34392), (4299, 29720), (4458, 28660), (5732, 22290), (5944, 21495), (7165, 17832), (7430, 17196), (8598, 14860), (8916, 14330), (11145, 11464)]