145824780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2503}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 408893184

約数和(自身を除く): 263068404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2503, 2913, 3884, 4855, 5006, 5826, 7509, 9710, 10012, 11652, 12515, 14565, 15018, 19420, 25030, 29130, 30036, 37545, 50060, 58260, 75090, 150180, 2430413, 4860826, 7291239, 9721652, 12152065, 14582478, 24304130, 29164956, 36456195, 48608260, 72912390, 145824780]

約数ペア:

[(1, 145824780), (2, 72912390), (3, 48608260), (4, 36456195), (5, 29164956), (6, 24304130), (10, 14582478), (12, 12152065), (15, 9721652), (20, 7291239), (30, 4860826), (60, 2430413), (971, 150180), (1942, 75090), (2503, 58260), (2913, 50060), (3884, 37545), (4855, 30036), (5006, 29130), (5826, 25030), (7509, 19420), (9710, 15018), (10012, 14565), (11652, 12515)]