240907104

素因数分解:

$2^5\times 3^2\times {\mathrm{839}}^1\times {\mathrm{997}}^1$

素因数の和:1852

約数の個数: 72

約数和(自身を含む): 686584080

約数和(自身を除く): 445676976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 839, 997, 1678, 1994, 2517, 2991, 3356, 3988, 5034, 5982, 6712, 7551, 7976, 8973, 10068, 11964, 13424, 15102, 15952, 17946, 20136, 23928, 26848, 30204, 31904, 35892, 40272, 47856, 60408, 71784, 80544, 95712, 120816, 143568, 241632, 287136, 836483, 1672966, 2509449, 3345932, 5018898, 6691864, 7528347, 10037796, 13383728, 15056694, 20075592, 26767456, 30113388, 40151184, 60226776, 80302368, 120453552, 240907104]

約数ペア:

[(1, 240907104), (2, 120453552), (3, 80302368), (4, 60226776), (6, 40151184), (8, 30113388), (9, 26767456), (12, 20075592), (16, 15056694), (18, 13383728), (24, 10037796), (32, 7528347), (36, 6691864), (48, 5018898), (72, 3345932), (96, 2509449), (144, 1672966), (288, 836483), (839, 287136), (997, 241632), (1678, 143568), (1994, 120816), (2517, 95712), (2991, 80544), (3356, 71784), (3988, 60408), (5034, 47856), (5982, 40272), (6712, 35892), (7551, 31904), (7976, 30204), (8973, 26848), (10068, 23928), (11964, 20136), (13424, 17946), (15102, 15952)]