129036120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 419696640

約数和(自身を除く): 290660520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1471, 1720, 2040, 2193, 2580, 2924, 2942, 3655, 4386, 4413, 5160, 5848, 5884, 7310, 7355, 8772, 8826, 10965, 11768, 14620, 14710, 17544, 17652, 21930, 22065, 25007, 29240, 29420, 35304, 43860, 44130, 50014, 58840, 63253, 75021, 87720, 88260, 100028, 125035, 126506, 150042, 176520, 189759, 200056, 250070, 253012, 300084, 316265, 375105, 379518, 500140, 506024, 600168, 632530, 750210, 759036, 948795, 1000280, 1075301, 1265060, 1500420, 1518072, 1897590, 2150602, 2530120, 3000840, 3225903, 3795180, 4301204, 5376505, 6451806, 7590360, 8602408, 10753010, 12903612, 16129515, 21506020, 25807224, 32259030, 43012040, 64518060, 129036120]

約数ペア:

[(1, 129036120), (2, 64518060), (3, 43012040), (4, 32259030), (5, 25807224), (6, 21506020), (8, 16129515), (10, 12903612), (12, 10753010), (15, 8602408), (17, 7590360), (20, 6451806), (24, 5376505), (30, 4301204), (34, 3795180), (40, 3225903), (43, 3000840), (51, 2530120), (60, 2150602), (68, 1897590), (85, 1518072), (86, 1500420), (102, 1265060), (120, 1075301), (129, 1000280), (136, 948795), (170, 759036), (172, 750210), (204, 632530), (215, 600168), (255, 506024), (258, 500140), (340, 379518), (344, 375105), (408, 316265), (430, 300084), (510, 253012), (516, 250070), (645, 200056), (680, 189759), (731, 176520), (860, 150042), (1020, 126506), (1032, 125035), (1290, 100028), (1462, 88260), (1471, 87720), (1720, 75021), (2040, 63253), (2193, 58840), (2580, 50014), (2924, 44130), (2942, 43860), (3655, 35304), (4386, 29420), (4413, 29240), (5160, 25007), (5848, 22065), (5884, 21930), (7310, 17652), (7355, 17544), (8772, 14710), (8826, 14620), (10965, 11768)]