71019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 221414400

約数和(自身を除く): 150395280

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, 1487, 1592, 1990, 2388, 2974, 2985, 3184, 3980, 4461, 4776, 5948, 5970, 7435, 7960, 8922, 9552, 11896, 11940, 14870, 15920, 17844, 22305, 23792, 23880, 29740, 35688, 44610, 47760, 59480, 71376, 89220, 118960, 178440, 295913, 356880, 591826, 887739, 1183652, 1479565, 1775478, 2367304, 2959130, 3550956, 4438695, 4734608, 5918260, 7101912, 8877390, 11836520, 14203824, 17754780, 23673040, 35509560, 71019120]

約数ペア:

[(1, 71019120), (2, 35509560), (3, 23673040), (4, 17754780), (5, 14203824), (6, 11836520), (8, 8877390), (10, 7101912), (12, 5918260), (15, 4734608), (16, 4438695), (20, 3550956), (24, 2959130), (30, 2367304), (40, 1775478), (48, 1479565), (60, 1183652), (80, 887739), (120, 591826), (199, 356880), (240, 295913), (398, 178440), (597, 118960), (796, 89220), (995, 71376), (1194, 59480), (1487, 47760), (1592, 44610), (1990, 35688), (2388, 29740), (2974, 23880), (2985, 23792), (3184, 22305), (3980, 17844), (4461, 15920), (4776, 14870), (5948, 11940), (5970, 11896), (7435, 9552), (7960, 8922)]