416676420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{771623}}^1$

素因数の和:771641

約数の個数: 48

約数和(自身を含む): 1296328320

約数和(自身を除く): 879651900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 771623, 1543246, 2314869, 3086492, 3858115, 4629738, 6944607, 7716230, 9259476, 11574345, 13889214, 15432460, 20833821, 23148690, 27778428, 34723035, 41667642, 46297380, 69446070, 83335284, 104169105, 138892140, 208338210, 416676420]

約数ペア:

[(1, 416676420), (2, 208338210), (3, 138892140), (4, 104169105), (5, 83335284), (6, 69446070), (9, 46297380), (10, 41667642), (12, 34723035), (15, 27778428), (18, 23148690), (20, 20833821), (27, 15432460), (30, 13889214), (36, 11574345), (45, 9259476), (54, 7716230), (60, 6944607), (90, 4629738), (108, 3858115), (135, 3086492), (180, 2314869), (270, 1543246), (540, 771623)]