69108720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1447}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 215462400

約数和(自身を除く): 146353680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1447, 1592, 1990, 2388, 2894, 2985, 3184, 3980, 4341, 4776, 5788, 5970, 7235, 7960, 8682, 9552, 11576, 11940, 14470, 15920, 17364, 21705, 23152, 23880, 28940, 34728, 43410, 47760, 57880, 69456, 86820, 115760, 173640, 287953, 347280, 575906, 863859, 1151812, 1439765, 1727718, 2303624, 2879530, 3455436, 4319295, 4607248, 5759060, 6910872, 8638590, 11518120, 13821744, 17277180, 23036240, 34554360, 69108720]

約数ペア:

[(1, 69108720), (2, 34554360), (3, 23036240), (4, 17277180), (5, 13821744), (6, 11518120), (8, 8638590), (10, 6910872), (12, 5759060), (15, 4607248), (16, 4319295), (20, 3455436), (24, 2879530), (30, 2303624), (40, 1727718), (48, 1439765), (60, 1151812), (80, 863859), (120, 575906), (199, 347280), (240, 287953), (398, 173640), (597, 115760), (796, 86820), (995, 69456), (1194, 57880), (1447, 47760), (1592, 43410), (1990, 34728), (2388, 28940), (2894, 23880), (2985, 23152), (3184, 21705), (3980, 17364), (4341, 15920), (4776, 14470), (5788, 11940), (5970, 11576), (7235, 9552), (7960, 8682)]