143872440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2503}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 432691200

約数和(自身を除く): 288818760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2503, 2874, 3832, 4790, 5006, 5748, 7185, 7509, 9580, 10012, 11496, 12515, 14370, 15018, 19160, 20024, 25030, 28740, 30036, 37545, 50060, 57480, 60072, 75090, 100120, 150180, 300360, 1198937, 2397874, 3596811, 4795748, 5994685, 7193622, 9591496, 11989370, 14387244, 17984055, 23978740, 28774488, 35968110, 47957480, 71936220, 143872440]

約数ペア:

[(1, 143872440), (2, 71936220), (3, 47957480), (4, 35968110), (5, 28774488), (6, 23978740), (8, 17984055), (10, 14387244), (12, 11989370), (15, 9591496), (20, 7193622), (24, 5994685), (30, 4795748), (40, 3596811), (60, 2397874), (120, 1198937), (479, 300360), (958, 150180), (1437, 100120), (1916, 75090), (2395, 60072), (2503, 57480), (2874, 50060), (3832, 37545), (4790, 30036), (5006, 28740), (5748, 25030), (7185, 20024), (7509, 19160), (9580, 15018), (10012, 14370), (11496, 12515)]