7252920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20147}}^1$

素因数の和:20164

約数の個数: 48

約数和(自身を含む): 23573160

約数和(自身を除く): 16320240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 20147, 40294, 60441, 80588, 100735, 120882, 161176, 181323, 201470, 241764, 302205, 362646, 402940, 483528, 604410, 725292, 805880, 906615, 1208820, 1450584, 1813230, 2417640, 3626460, 7252920]

約数ペア:

[(1, 7252920), (2, 3626460), (3, 2417640), (4, 1813230), (5, 1450584), (6, 1208820), (8, 906615), (9, 805880), (10, 725292), (12, 604410), (15, 483528), (18, 402940), (20, 362646), (24, 302205), (30, 241764), (36, 201470), (40, 181323), (45, 161176), (60, 120882), (72, 100735), (90, 80588), (120, 60441), (180, 40294), (360, 20147)]