264080340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1423}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 802384128

約数和(自身を除く): 538303788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1031, 1423, 2062, 2846, 3093, 4124, 4269, 5155, 5692, 6186, 7115, 8538, 9279, 10310, 12372, 12807, 14230, 15465, 17076, 18558, 20620, 21345, 25614, 28460, 30930, 37116, 42690, 46395, 51228, 61860, 64035, 85380, 92790, 128070, 185580, 256140, 1467113, 2934226, 4401339, 5868452, 7335565, 8802678, 13204017, 14671130, 17605356, 22006695, 26408034, 29342260, 44013390, 52816068, 66020085, 88026780, 132040170, 264080340]

約数ペア:

[(1, 264080340), (2, 132040170), (3, 88026780), (4, 66020085), (5, 52816068), (6, 44013390), (9, 29342260), (10, 26408034), (12, 22006695), (15, 17605356), (18, 14671130), (20, 13204017), (30, 8802678), (36, 7335565), (45, 5868452), (60, 4401339), (90, 2934226), (180, 1467113), (1031, 256140), (1423, 185580), (2062, 128070), (2846, 92790), (3093, 85380), (4124, 64035), (4269, 61860), (5155, 51228), (5692, 46395), (6186, 42690), (7115, 37116), (8538, 30930), (9279, 28460), (10310, 25614), (12372, 21345), (12807, 20620), (14230, 18558), (15465, 17076)]