126584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7589}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 382536000

約数和(自身を除く): 255951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 7589, 8340, 15178, 16680, 22767, 30356, 37945, 45534, 60712, 75890, 91068, 113835, 151780, 182136, 227670, 303560, 455340, 910680, 1054871, 2109742, 3164613, 4219484, 5274355, 6329226, 8438968, 10548710, 12658452, 15823065, 21097420, 25316904, 31646130, 42194840, 63292260, 126584520]

約数ペア:

[(1, 126584520), (2, 63292260), (3, 42194840), (4, 31646130), (5, 25316904), (6, 21097420), (8, 15823065), (10, 12658452), (12, 10548710), (15, 8438968), (20, 6329226), (24, 5274355), (30, 4219484), (40, 3164613), (60, 2109742), (120, 1054871), (139, 910680), (278, 455340), (417, 303560), (556, 227670), (695, 182136), (834, 151780), (1112, 113835), (1390, 91068), (1668, 75890), (2085, 60712), (2780, 45534), (3336, 37945), (4170, 30356), (5560, 22767), (7589, 16680), (8340, 15178)]