73899120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 156086160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 839, 1101, 1468, 1678, 1835, 2202, 2517, 2936, 3356, 3670, 4195, 4404, 5034, 5505, 5872, 6712, 7340, 8390, 8808, 10068, 11010, 12585, 13424, 14680, 16780, 17616, 20136, 22020, 25170, 29360, 33560, 40272, 44040, 50340, 67120, 88080, 100680, 201360, 307913, 615826, 923739, 1231652, 1539565, 1847478, 2463304, 3079130, 3694956, 4618695, 4926608, 6158260, 7389912, 9237390, 12316520, 14779824, 18474780, 24633040, 36949560, 73899120]

約数ペア:

[(1, 73899120), (2, 36949560), (3, 24633040), (4, 18474780), (5, 14779824), (6, 12316520), (8, 9237390), (10, 7389912), (12, 6158260), (15, 4926608), (16, 4618695), (20, 3694956), (24, 3079130), (30, 2463304), (40, 1847478), (48, 1539565), (60, 1231652), (80, 923739), (120, 615826), (240, 307913), (367, 201360), (734, 100680), (839, 88080), (1101, 67120), (1468, 50340), (1678, 44040), (1835, 40272), (2202, 33560), (2517, 29360), (2936, 25170), (3356, 22020), (3670, 20136), (4195, 17616), (4404, 16780), (5034, 14680), (5505, 13424), (5872, 12585), (6712, 11010), (7340, 10068), (8390, 8808)]