15009794560

素因数分解:

$2^9\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{2557}}^1$

素因数の和:4873

約数の個数: 80

約数和(自身を含む): 36018103176

約数和(自身を除く): 21008308616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2293, 2557, 2560, 4586, 5114, 9172, 10228, 11465, 12785, 18344, 20456, 22930, 25570, 36688, 40912, 45860, 51140, 73376, 81824, 91720, 102280, 146752, 163648, 183440, 204560, 293504, 327296, 366880, 409120, 587008, 654592, 733760, 818240, 1174016, 1309184, 1467520, 1636480, 2935040, 3272960, 5863201, 5870080, 6545920, 11726402, 23452804, 29316005, 46905608, 58632010, 93811216, 117264020, 187622432, 234528040, 375244864, 469056080, 750489728, 938112160, 1500979456, 1876224320, 3001958912, 3752448640, 7504897280, 15009794560]

約数ペア:

[(1, 15009794560), (2, 7504897280), (4, 3752448640), (5, 3001958912), (8, 1876224320), (10, 1500979456), (16, 938112160), (20, 750489728), (32, 469056080), (40, 375244864), (64, 234528040), (80, 187622432), (128, 117264020), (160, 93811216), (256, 58632010), (320, 46905608), (512, 29316005), (640, 23452804), (1280, 11726402), (2293, 6545920), (2557, 5870080), (2560, 5863201), (4586, 3272960), (5114, 2935040), (9172, 1636480), (10228, 1467520), (11465, 1309184), (12785, 1174016), (18344, 818240), (20456, 733760), (22930, 654592), (25570, 587008), (36688, 409120), (40912, 366880), (45860, 327296), (51140, 293504), (73376, 204560), (81824, 183440), (91720, 163648), (102280, 146752)]