211304880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 712923120

約数和(自身を除く): 501618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1091, 1345, 1614, 2152, 2182, 2421, 2690, 3228, 3273, 4035, 4304, 4364, 4842, 5380, 5455, 6456, 6546, 8070, 8728, 9684, 9819, 10760, 10910, 12105, 12912, 13092, 16140, 16365, 17456, 19368, 19638, 21520, 21820, 24210, 26184, 32280, 32730, 38736, 39276, 43640, 48420, 49095, 52368, 64560, 65460, 78552, 87280, 96840, 98190, 130920, 157104, 193680, 196380, 261840, 293479, 392760, 586958, 785520, 880437, 1173916, 1467395, 1760874, 2347832, 2641311, 2934790, 3521748, 4402185, 4695664, 5282622, 5869580, 7043496, 8804370, 10565244, 11739160, 13206555, 14086992, 17608740, 21130488, 23478320, 26413110, 35217480, 42260976, 52826220, 70434960, 105652440, 211304880]

約数ペア:

[(1, 211304880), (2, 105652440), (3, 70434960), (4, 52826220), (5, 42260976), (6, 35217480), (8, 26413110), (9, 23478320), (10, 21130488), (12, 17608740), (15, 14086992), (16, 13206555), (18, 11739160), (20, 10565244), (24, 8804370), (30, 7043496), (36, 5869580), (40, 5282622), (45, 4695664), (48, 4402185), (60, 3521748), (72, 2934790), (80, 2641311), (90, 2347832), (120, 1760874), (144, 1467395), (180, 1173916), (240, 880437), (269, 785520), (360, 586958), (538, 392760), (720, 293479), (807, 261840), (1076, 196380), (1091, 193680), (1345, 157104), (1614, 130920), (2152, 98190), (2182, 96840), (2421, 87280), (2690, 78552), (3228, 65460), (3273, 64560), (4035, 52368), (4304, 49095), (4364, 48420), (4842, 43640), (5380, 39276), (5455, 38736), (6456, 32730), (6546, 32280), (8070, 26184), (8728, 24210), (9684, 21820), (9819, 21520), (10760, 19638), (10910, 19368), (12105, 17456), (12912, 16365), (13092, 16140)]