1312618080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3083}}^1$

素因数の和:3988

約数の個数: 96

約数和(自身を含む): 4140751104

約数和(自身を除く): 2828133024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 887, 1774, 2661, 3083, 3548, 4435, 5322, 6166, 7096, 8870, 9249, 10644, 12332, 13305, 14192, 15415, 17740, 18498, 21288, 24664, 26610, 28384, 30830, 35480, 36996, 42576, 46245, 49328, 53220, 61660, 70960, 73992, 85152, 92490, 98656, 106440, 123320, 141920, 147984, 184980, 212880, 246640, 295968, 369960, 425760, 493280, 739920, 1479840, 2734621, 5469242, 8203863, 10938484, 13673105, 16407726, 21876968, 27346210, 32815452, 41019315, 43753936, 54692420, 65630904, 82038630, 87507872, 109384840, 131261808, 164077260, 218769680, 262523616, 328154520, 437539360, 656309040, 1312618080]

約数ペア:

[(1, 1312618080), (2, 656309040), (3, 437539360), (4, 328154520), (5, 262523616), (6, 218769680), (8, 164077260), (10, 131261808), (12, 109384840), (15, 87507872), (16, 82038630), (20, 65630904), (24, 54692420), (30, 43753936), (32, 41019315), (40, 32815452), (48, 27346210), (60, 21876968), (80, 16407726), (96, 13673105), (120, 10938484), (160, 8203863), (240, 5469242), (480, 2734621), (887, 1479840), (1774, 739920), (2661, 493280), (3083, 425760), (3548, 369960), (4435, 295968), (5322, 246640), (6166, 212880), (7096, 184980), (8870, 147984), (9249, 141920), (10644, 123320), (12332, 106440), (13305, 98656), (14192, 92490), (15415, 85152), (17740, 73992), (18498, 70960), (21288, 61660), (24664, 53220), (26610, 49328), (28384, 46245), (30830, 42576), (35480, 36996)]