896746140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1423}}^1$

素因数の和:1833

約数の個数: 120

約数和(自身を含む): 2822339520

約数和(自身を除く): 1925593380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 389, 405, 540, 778, 810, 1167, 1423, 1556, 1620, 1945, 2334, 2846, 3501, 3890, 4269, 4668, 5692, 5835, 7002, 7115, 7780, 8538, 10503, 11670, 12807, 14004, 14230, 17076, 17505, 21006, 21345, 23340, 25614, 28460, 31509, 35010, 38421, 42012, 42690, 51228, 52515, 63018, 64035, 70020, 76842, 85380, 105030, 115263, 126036, 128070, 153684, 157545, 192105, 210060, 230526, 256140, 315090, 384210, 461052, 553547, 576315, 630180, 768420, 1107094, 1152630, 1660641, 2214188, 2305260, 2767735, 3321282, 4981923, 5535470, 6642564, 8303205, 9963846, 11070940, 14945769, 16606410, 19927692, 24909615, 29891538, 33212820, 44837307, 49819230, 59783076, 74728845, 89674614, 99638460, 149457690, 179349228, 224186535, 298915380, 448373070, 896746140]

約数ペア:

[(1, 896746140), (2, 448373070), (3, 298915380), (4, 224186535), (5, 179349228), (6, 149457690), (9, 99638460), (10, 89674614), (12, 74728845), (15, 59783076), (18, 49819230), (20, 44837307), (27, 33212820), (30, 29891538), (36, 24909615), (45, 19927692), (54, 16606410), (60, 14945769), (81, 11070940), (90, 9963846), (108, 8303205), (135, 6642564), (162, 5535470), (180, 4981923), (270, 3321282), (324, 2767735), (389, 2305260), (405, 2214188), (540, 1660641), (778, 1152630), (810, 1107094), (1167, 768420), (1423, 630180), (1556, 576315), (1620, 553547), (1945, 461052), (2334, 384210), (2846, 315090), (3501, 256140), (3890, 230526), (4269, 210060), (4668, 192105), (5692, 157545), (5835, 153684), (7002, 128070), (7115, 126036), (7780, 115263), (8538, 105030), (10503, 85380), (11670, 76842), (12807, 70020), (14004, 64035), (14230, 63018), (17076, 52515), (17505, 51228), (21006, 42690), (21345, 42012), (23340, 38421), (25614, 35010), (28460, 31509)]