12216585280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{483251}}^1$

素因数の和:483347

約数の個数: 56

約数和(自身を含む): 29459041920

約数和(自身を除く): 17242456640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 483251, 966502, 1933004, 2416255, 3866008, 4832510, 7732016, 9665020, 15464032, 19330040, 30928064, 38176829, 38660080, 76353658, 77320160, 152707316, 154640320, 190884145, 305414632, 381768290, 610829264, 763536580, 1221658528, 1527073160, 2443317056, 3054146320, 6108292640, 12216585280]

約数ペア:

[(1, 12216585280), (2, 6108292640), (4, 3054146320), (5, 2443317056), (8, 1527073160), (10, 1221658528), (16, 763536580), (20, 610829264), (32, 381768290), (40, 305414632), (64, 190884145), (79, 154640320), (80, 152707316), (158, 77320160), (160, 76353658), (316, 38660080), (320, 38176829), (395, 30928064), (632, 19330040), (790, 15464032), (1264, 9665020), (1580, 7732016), (2528, 4832510), (3160, 3866008), (5056, 2416255), (6320, 1933004), (12640, 966502), (25280, 483251)]