30787301760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{70639}}^1$

素因数の和:70888

約数の個数: 128

約数和(自身を含む): 98568230400

約数和(自身を除く): 67780928640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 454, 480, 640, 681, 908, 960, 1135, 1362, 1816, 1920, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 7264, 9080, 10896, 13620, 14528, 18160, 21792, 27240, 29056, 36320, 43584, 54480, 70639, 72640, 87168, 108960, 141278, 145280, 211917, 217920, 282556, 353195, 423834, 435840, 565112, 706390, 847668, 1059585, 1130224, 1412780, 1695336, 2119170, 2260448, 2825560, 3390672, 4238340, 4520896, 5651120, 6781344, 8476680, 9041792, 11302240, 13562688, 16035053, 16953360, 22604480, 27125376, 32070106, 33906720, 45208960, 48105159, 64140212, 67813440, 80175265, 96210318, 128280424, 135626880, 160350530, 192420636, 240525795, 256560848, 320701060, 384841272, 481051590, 513121696, 641402120, 769682544, 962103180, 1026243392, 1282804240, 1539365088, 1924206360, 2052486784, 2565608480, 3078730176, 3848412720, 5131216960, 6157460352, 7696825440, 10262433920, 15393650880, 30787301760]

約数ペア:

[(1, 30787301760), (2, 15393650880), (3, 10262433920), (4, 7696825440), (5, 6157460352), (6, 5131216960), (8, 3848412720), (10, 3078730176), (12, 2565608480), (15, 2052486784), (16, 1924206360), (20, 1539365088), (24, 1282804240), (30, 1026243392), (32, 962103180), (40, 769682544), (48, 641402120), (60, 513121696), (64, 481051590), (80, 384841272), (96, 320701060), (120, 256560848), (128, 240525795), (160, 192420636), (192, 160350530), (227, 135626880), (240, 128280424), (320, 96210318), (384, 80175265), (454, 67813440), (480, 64140212), (640, 48105159), (681, 45208960), (908, 33906720), (960, 32070106), (1135, 27125376), (1362, 22604480), (1816, 16953360), (1920, 16035053), (2270, 13562688), (2724, 11302240), (3405, 9041792), (3632, 8476680), (4540, 6781344), (5448, 5651120), (6810, 4520896), (7264, 4238340), (9080, 3390672), (10896, 2825560), (13620, 2260448), (14528, 2119170), (18160, 1695336), (21792, 1412780), (27240, 1130224), (29056, 1059585), (36320, 847668), (43584, 706390), (54480, 565112), (70639, 435840), (72640, 423834), (87168, 353195), (108960, 282556), (141278, 217920), (145280, 211917)]