2889593640

素因数分解:

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

素因数の和:276827

約数の個数: 96

約数和(自身を含む): 9715048200

約数和(自身を除く): 6825454560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 276781, 553562, 830343, 1107124, 1383905, 1660686, 2214248, 2491029, 2767810, 3321372, 4151715, 4982058, 5535620, 6642744, 8026649, 8303430, 9964116, 11071240, 12455145, 16053298, 16606860, 19928232, 24079947, 24910290, 32106596, 33213720, 40133245, 48159894, 49820580, 64213192, 72239841, 80266490, 96319788, 99641160, 120399735, 144479682, 160532980, 192639576, 240799470, 288959364, 321065960, 361199205, 481598940, 577918728, 722398410, 963197880, 1444796820, 2889593640]

約数ペア:

[(1, 2889593640), (2, 1444796820), (3, 963197880), (4, 722398410), (5, 577918728), (6, 481598940), (8, 361199205), (9, 321065960), (10, 288959364), (12, 240799470), (15, 192639576), (18, 160532980), (20, 144479682), (24, 120399735), (29, 99641160), (30, 96319788), (36, 80266490), (40, 72239841), (45, 64213192), (58, 49820580), (60, 48159894), (72, 40133245), (87, 33213720), (90, 32106596), (116, 24910290), (120, 24079947), (145, 19928232), (174, 16606860), (180, 16053298), (232, 12455145), (261, 11071240), (290, 9964116), (348, 8303430), (360, 8026649), (435, 6642744), (522, 5535620), (580, 4982058), (696, 4151715), (870, 3321372), (1044, 2767810), (1160, 2491029), (1305, 2214248), (1740, 1660686), (2088, 1383905), (2610, 1107124), (3480, 830343), (5220, 553562), (10440, 276781)]