8668780920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{276781}}^1$

素因数の和:276830

約数の個数: 128

約数和(自身を含む): 29892456000

約数和(自身を除く): 21223675080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 276781, 553562, 830343, 1107124, 1383905, 1660686, 2214248, 2491029, 2767810, 3321372, 4151715, 4982058, 5535620, 6642744, 7473087, 8026649, 8303430, 9964116, 11071240, 12455145, 14946174, 16053298, 16606860, 19928232, 24079947, 24910290, 29892348, 32106596, 33213720, 37365435, 40133245, 48159894, 49820580, 59784696, 64213192, 72239841, 74730870, 80266490, 96319788, 99641160, 120399735, 144479682, 149461740, 160532980, 192639576, 216719523, 240799470, 288959364, 298923480, 321065960, 361199205, 433439046, 481598940, 577918728, 722398410, 866878092, 963197880, 1083597615, 1444796820, 1733756184, 2167195230, 2889593640, 4334390460, 8668780920]

約数ペア:

[(1, 8668780920), (2, 4334390460), (3, 2889593640), (4, 2167195230), (5, 1733756184), (6, 1444796820), (8, 1083597615), (9, 963197880), (10, 866878092), (12, 722398410), (15, 577918728), (18, 481598940), (20, 433439046), (24, 361199205), (27, 321065960), (29, 298923480), (30, 288959364), (36, 240799470), (40, 216719523), (45, 192639576), (54, 160532980), (58, 149461740), (60, 144479682), (72, 120399735), (87, 99641160), (90, 96319788), (108, 80266490), (116, 74730870), (120, 72239841), (135, 64213192), (145, 59784696), (174, 49820580), (180, 48159894), (216, 40133245), (232, 37365435), (261, 33213720), (270, 32106596), (290, 29892348), (348, 24910290), (360, 24079947), (435, 19928232), (522, 16606860), (540, 16053298), (580, 14946174), (696, 12455145), (783, 11071240), (870, 9964116), (1044, 8303430), (1080, 8026649), (1160, 7473087), (1305, 6642744), (1566, 5535620), (1740, 4982058), (2088, 4151715), (2610, 3321372), (3132, 2767810), (3480, 2491029), (3915, 2214248), (5220, 1660686), (6264, 1383905), (7830, 1107124), (10440, 830343), (15660, 553562), (31320, 276781)]