85824720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 290160000

約数和(自身を除く): 204335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 599, 720, 796, 995, 1194, 1198, 1592, 1791, 1797, 1990, 2388, 2396, 2985, 2995, 3184, 3582, 3594, 3980, 4776, 4792, 5391, 5970, 5990, 7164, 7188, 7960, 8955, 8985, 9552, 9584, 10782, 11940, 11980, 14328, 14376, 15920, 17910, 17970, 21564, 23880, 23960, 26955, 28656, 28752, 35820, 35940, 43128, 47760, 47920, 53910, 71640, 71880, 86256, 107820, 119201, 143280, 143760, 215640, 238402, 357603, 431280, 476804, 596005, 715206, 953608, 1072809, 1192010, 1430412, 1788015, 1907216, 2145618, 2384020, 2860824, 3576030, 4291236, 4768040, 5364045, 5721648, 7152060, 8582472, 9536080, 10728090, 14304120, 17164944, 21456180, 28608240, 42912360, 85824720]

約数ペア:

[(1, 85824720), (2, 42912360), (3, 28608240), (4, 21456180), (5, 17164944), (6, 14304120), (8, 10728090), (9, 9536080), (10, 8582472), (12, 7152060), (15, 5721648), (16, 5364045), (18, 4768040), (20, 4291236), (24, 3576030), (30, 2860824), (36, 2384020), (40, 2145618), (45, 1907216), (48, 1788015), (60, 1430412), (72, 1192010), (80, 1072809), (90, 953608), (120, 715206), (144, 596005), (180, 476804), (199, 431280), (240, 357603), (360, 238402), (398, 215640), (597, 143760), (599, 143280), (720, 119201), (796, 107820), (995, 86256), (1194, 71880), (1198, 71640), (1592, 53910), (1791, 47920), (1797, 47760), (1990, 43128), (2388, 35940), (2396, 35820), (2985, 28752), (2995, 28656), (3184, 26955), (3582, 23960), (3594, 23880), (3980, 21564), (4776, 17970), (4792, 17910), (5391, 15920), (5970, 14376), (5990, 14328), (7164, 11980), (7188, 11940), (7960, 10782), (8955, 9584), (8985, 9552)]