86087880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 290880000

約数和(自身を除く): 204792120

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, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1009, 1080, 1185, 1422, 1580, 1896, 2018, 2133, 2370, 2844, 3027, 3160, 3555, 4036, 4266, 4740, 5045, 5688, 6054, 7110, 8072, 8532, 9081, 9480, 10090, 10665, 12108, 14220, 15135, 17064, 18162, 20180, 21330, 24216, 27243, 28440, 30270, 36324, 40360, 42660, 45405, 54486, 60540, 72648, 79711, 85320, 90810, 108972, 121080, 136215, 159422, 181620, 217944, 239133, 272430, 318844, 363240, 398555, 478266, 544860, 637688, 717399, 797110, 956532, 1089720, 1195665, 1434798, 1594220, 1913064, 2152197, 2391330, 2869596, 3188440, 3586995, 4304394, 4782660, 5739192, 7173990, 8608788, 9565320, 10760985, 14347980, 17217576, 21521970, 28695960, 43043940, 86087880]

約数ペア:

[(1, 86087880), (2, 43043940), (3, 28695960), (4, 21521970), (5, 17217576), (6, 14347980), (8, 10760985), (9, 9565320), (10, 8608788), (12, 7173990), (15, 5739192), (18, 4782660), (20, 4304394), (24, 3586995), (27, 3188440), (30, 2869596), (36, 2391330), (40, 2152197), (45, 1913064), (54, 1594220), (60, 1434798), (72, 1195665), (79, 1089720), (90, 956532), (108, 797110), (120, 717399), (135, 637688), (158, 544860), (180, 478266), (216, 398555), (237, 363240), (270, 318844), (316, 272430), (360, 239133), (395, 217944), (474, 181620), (540, 159422), (632, 136215), (711, 121080), (790, 108972), (948, 90810), (1009, 85320), (1080, 79711), (1185, 72648), (1422, 60540), (1580, 54486), (1896, 45405), (2018, 42660), (2133, 40360), (2370, 36324), (2844, 30270), (3027, 28440), (3160, 27243), (3555, 24216), (4036, 21330), (4266, 20180), (4740, 18162), (5045, 17064), (5688, 15135), (6054, 14220), (7110, 12108), (8072, 10665), (8532, 10090), (9081, 9480)]