127641960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 431568000

約数和(自身を除く): 303926040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1619, 1752, 1971, 2190, 2628, 2920, 3238, 3285, 3942, 4380, 4857, 5256, 6476, 6570, 7884, 8095, 8760, 9714, 9855, 12952, 13140, 14571, 15768, 16190, 19428, 19710, 24285, 26280, 29142, 32380, 38856, 39420, 43713, 48570, 58284, 64760, 72855, 78840, 87426, 97140, 116568, 118187, 145710, 174852, 194280, 218565, 236374, 291420, 349704, 354561, 437130, 472748, 582840, 590935, 709122, 874260, 945496, 1063683, 1181870, 1418244, 1748520, 1772805, 2127366, 2363740, 2836488, 3191049, 3545610, 4254732, 4727480, 5318415, 6382098, 7091220, 8509464, 10636830, 12764196, 14182440, 15955245, 21273660, 25528392, 31910490, 42547320, 63820980, 127641960]

約数ペア:

[(1, 127641960), (2, 63820980), (3, 42547320), (4, 31910490), (5, 25528392), (6, 21273660), (8, 15955245), (9, 14182440), (10, 12764196), (12, 10636830), (15, 8509464), (18, 7091220), (20, 6382098), (24, 5318415), (27, 4727480), (30, 4254732), (36, 3545610), (40, 3191049), (45, 2836488), (54, 2363740), (60, 2127366), (72, 1772805), (73, 1748520), (90, 1418244), (108, 1181870), (120, 1063683), (135, 945496), (146, 874260), (180, 709122), (216, 590935), (219, 582840), (270, 472748), (292, 437130), (360, 354561), (365, 349704), (438, 291420), (540, 236374), (584, 218565), (657, 194280), (730, 174852), (876, 145710), (1080, 118187), (1095, 116568), (1314, 97140), (1460, 87426), (1619, 78840), (1752, 72855), (1971, 64760), (2190, 58284), (2628, 48570), (2920, 43713), (3238, 39420), (3285, 38856), (3942, 32380), (4380, 29142), (4857, 26280), (5256, 24285), (6476, 19710), (6570, 19428), (7884, 16190), (8095, 15768), (8760, 14571), (9714, 13140), (9855, 12952)]