268752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58937}}^1$

素因数の和:58972

約数の個数: 80

約数和(自身を含む): 876997440

約数和(自身を除く): 608244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 58937, 117874, 176811, 235748, 294685, 353622, 471496, 589370, 707244, 884055, 942992, 1119803, 1178740, 1414488, 1768110, 2239606, 2357480, 2828976, 3359409, 3536220, 4479212, 4714960, 5599015, 6718818, 7072440, 8958424, 11198030, 13437636, 14144880, 16797045, 17916848, 22396060, 26875272, 33594090, 44792120, 53750544, 67188180, 89584240, 134376360, 268752720]

約数ペア:

[(1, 268752720), (2, 134376360), (3, 89584240), (4, 67188180), (5, 53750544), (6, 44792120), (8, 33594090), (10, 26875272), (12, 22396060), (15, 17916848), (16, 16797045), (19, 14144880), (20, 13437636), (24, 11198030), (30, 8958424), (38, 7072440), (40, 6718818), (48, 5599015), (57, 4714960), (60, 4479212), (76, 3536220), (80, 3359409), (95, 2828976), (114, 2357480), (120, 2239606), (152, 1768110), (190, 1414488), (228, 1178740), (240, 1119803), (285, 942992), (304, 884055), (380, 707244), (456, 589370), (570, 471496), (760, 353622), (912, 294685), (1140, 235748), (1520, 176811), (2280, 117874), (4560, 58937)]