195353640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{180883}}^1$

素因数の和:180903

約数の個数: 64

約数和(自身を含む): 651182400

約数和(自身を除く): 455828760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 180883, 361766, 542649, 723532, 904415, 1085298, 1447064, 1627947, 1808830, 2170596, 2713245, 3255894, 3617660, 4341192, 4883841, 5426490, 6511788, 7235320, 8139735, 9767682, 10852980, 13023576, 16279470, 19535364, 21705960, 24419205, 32558940, 39070728, 48838410, 65117880, 97676820, 195353640]

約数ペア:

[(1, 195353640), (2, 97676820), (3, 65117880), (4, 48838410), (5, 39070728), (6, 32558940), (8, 24419205), (9, 21705960), (10, 19535364), (12, 16279470), (15, 13023576), (18, 10852980), (20, 9767682), (24, 8139735), (27, 7235320), (30, 6511788), (36, 5426490), (40, 4883841), (45, 4341192), (54, 3617660), (60, 3255894), (72, 2713245), (90, 2170596), (108, 1808830), (120, 1627947), (135, 1447064), (180, 1085298), (216, 904415), (270, 723532), (360, 542649), (540, 361766), (1080, 180883)]