2018868840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6089}}^1$

素因数の和:6416

約数の個数: 128

約数和(自身を含む): 6752592000

約数和(自身を除く): 4733723160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6089, 6140, 7368, 8289, 9210, 11052, 12178, 12280, 13815, 16578, 18267, 18420, 22104, 24356, 27630, 30445, 33156, 36534, 36840, 41445, 48712, 54801, 55260, 60890, 66312, 73068, 82890, 91335, 109602, 110520, 121780, 146136, 164403, 165780, 182670, 219204, 243560, 274005, 328806, 331560, 365340, 438408, 548010, 657612, 730680, 822015, 1096020, 1315224, 1644030, 1869323, 2192040, 3288060, 3738646, 5607969, 6576120, 7477292, 9346615, 11215938, 14954584, 16823907, 18693230, 22431876, 28039845, 33647814, 37386460, 44863752, 50471721, 56079690, 67295628, 74772920, 84119535, 100943442, 112159380, 134591256, 168239070, 201886884, 224318760, 252358605, 336478140, 403773768, 504717210, 672956280, 1009434420, 2018868840]

約数ペア:

[(1, 2018868840), (2, 1009434420), (3, 672956280), (4, 504717210), (5, 403773768), (6, 336478140), (8, 252358605), (9, 224318760), (10, 201886884), (12, 168239070), (15, 134591256), (18, 112159380), (20, 100943442), (24, 84119535), (27, 74772920), (30, 67295628), (36, 56079690), (40, 50471721), (45, 44863752), (54, 37386460), (60, 33647814), (72, 28039845), (90, 22431876), (108, 18693230), (120, 16823907), (135, 14954584), (180, 11215938), (216, 9346615), (270, 7477292), (307, 6576120), (360, 5607969), (540, 3738646), (614, 3288060), (921, 2192040), (1080, 1869323), (1228, 1644030), (1535, 1315224), (1842, 1096020), (2456, 822015), (2763, 730680), (3070, 657612), (3684, 548010), (4605, 438408), (5526, 365340), (6089, 331560), (6140, 328806), (7368, 274005), (8289, 243560), (9210, 219204), (11052, 182670), (12178, 165780), (12280, 164403), (13815, 146136), (16578, 121780), (18267, 110520), (18420, 109602), (22104, 91335), (24356, 82890), (27630, 73068), (30445, 66312), (33156, 60890), (36534, 55260), (36840, 54801), (41445, 48712)]