392529960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47407}}^1$

素因数の和:47447

約数の個数: 96

約数和(自身を含む): 1331216640

約数和(自身を除く): 938686680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 47407, 94814, 142221, 189628, 237035, 284442, 379256, 426663, 474070, 568884, 711105, 853326, 948140, 1090361, 1137768, 1422210, 1706652, 1896280, 2133315, 2180722, 2844420, 3271083, 3413304, 4266630, 4361444, 5451805, 5688840, 6542166, 8533260, 8722888, 9813249, 10903610, 13084332, 16355415, 17066520, 19626498, 21807220, 26168664, 32710830, 39252996, 43614440, 49066245, 65421660, 78505992, 98132490, 130843320, 196264980, 392529960]

約数ペア:

[(1, 392529960), (2, 196264980), (3, 130843320), (4, 98132490), (5, 78505992), (6, 65421660), (8, 49066245), (9, 43614440), (10, 39252996), (12, 32710830), (15, 26168664), (18, 21807220), (20, 19626498), (23, 17066520), (24, 16355415), (30, 13084332), (36, 10903610), (40, 9813249), (45, 8722888), (46, 8533260), (60, 6542166), (69, 5688840), (72, 5451805), (90, 4361444), (92, 4266630), (115, 3413304), (120, 3271083), (138, 2844420), (180, 2180722), (184, 2133315), (207, 1896280), (230, 1706652), (276, 1422210), (345, 1137768), (360, 1090361), (414, 948140), (460, 853326), (552, 711105), (690, 568884), (828, 474070), (920, 426663), (1035, 379256), (1380, 284442), (1656, 237035), (2070, 189628), (2760, 142221), (4140, 94814), (8280, 47407)]