24720144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 67852800

約数和(自身を除く): 43132656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 449, 496, 592, 744, 888, 898, 1147, 1347, 1488, 1776, 1796, 2294, 2694, 3441, 3592, 4588, 5388, 6882, 7184, 9176, 10776, 13764, 13919, 16613, 18352, 21552, 27528, 27838, 33226, 41757, 49839, 55056, 55676, 66452, 83514, 99678, 111352, 132904, 167028, 199356, 222704, 265808, 334056, 398712, 515003, 668112, 797424, 1030006, 1545009, 2060012, 3090018, 4120024, 6180036, 8240048, 12360072, 24720144]

約数ペア:

[(1, 24720144), (2, 12360072), (3, 8240048), (4, 6180036), (6, 4120024), (8, 3090018), (12, 2060012), (16, 1545009), (24, 1030006), (31, 797424), (37, 668112), (48, 515003), (62, 398712), (74, 334056), (93, 265808), (111, 222704), (124, 199356), (148, 167028), (186, 132904), (222, 111352), (248, 99678), (296, 83514), (372, 66452), (444, 55676), (449, 55056), (496, 49839), (592, 41757), (744, 33226), (888, 27838), (898, 27528), (1147, 21552), (1347, 18352), (1488, 16613), (1776, 13919), (1796, 13764), (2294, 10776), (2694, 9176), (3441, 7184), (3592, 6882), (4588, 5388)]