79563420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{442019}}^1$

素因数の和:442034

約数の個数: 36

約数和(自身を含む): 241342920

約数和(自身を除く): 161779500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 442019, 884038, 1326057, 1768076, 2210095, 2652114, 3978171, 4420190, 5304228, 6630285, 7956342, 8840380, 13260570, 15912684, 19890855, 26521140, 39781710, 79563420]

約数ペア:

[(1, 79563420), (2, 39781710), (3, 26521140), (4, 19890855), (5, 15912684), (6, 13260570), (9, 8840380), (10, 7956342), (12, 6630285), (15, 5304228), (18, 4420190), (20, 3978171), (30, 2652114), (36, 2210095), (45, 1768076), (60, 1326057), (90, 884038), (180, 442019)]