28800060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12973}}^1$

素因数の和:13022

約数の個数: 48

約数和(自身を含む): 82826016

約数和(自身を除く): 54025956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 12973, 25946, 38919, 51892, 64865, 77838, 129730, 155676, 194595, 259460, 389190, 480001, 778380, 960002, 1440003, 1920004, 2400005, 2880006, 4800010, 5760012, 7200015, 9600020, 14400030, 28800060]

約数ペア:

[(1, 28800060), (2, 14400030), (3, 9600020), (4, 7200015), (5, 5760012), (6, 4800010), (10, 2880006), (12, 2400005), (15, 1920004), (20, 1440003), (30, 960002), (37, 778380), (60, 480001), (74, 389190), (111, 259460), (148, 194595), (185, 155676), (222, 129730), (370, 77838), (444, 64865), (555, 51892), (740, 38919), (1110, 25946), (2220, 12973)]