291474480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10037}}^1$

素因数の和:10075

約数の個数: 120

約数和(自身を含む): 993280176

約数和(自身を除く): 701805696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 10037, 14520, 20074, 29040, 30111, 40148, 50185, 60222, 80296, 100370, 110407, 120444, 150555, 160592, 200740, 220814, 240888, 301110, 331221, 401480, 441628, 481776, 552035, 602220, 662442, 802960, 883256, 1104070, 1204440, 1214477, 1324884, 1656105, 1766512, 2208140, 2408880, 2428954, 2649768, 3312210, 3643431, 4416280, 4857908, 5299536, 6072385, 6624420, 7286862, 8832560, 9715816, 12144770, 13248840, 14573724, 18217155, 19431632, 24289540, 26497680, 29147448, 36434310, 48579080, 58294896, 72868620, 97158160, 145737240, 291474480]

約数ペア:

[(1, 291474480), (2, 145737240), (3, 97158160), (4, 72868620), (5, 58294896), (6, 48579080), (8, 36434310), (10, 29147448), (11, 26497680), (12, 24289540), (15, 19431632), (16, 18217155), (20, 14573724), (22, 13248840), (24, 12144770), (30, 9715816), (33, 8832560), (40, 7286862), (44, 6624420), (48, 6072385), (55, 5299536), (60, 4857908), (66, 4416280), (80, 3643431), (88, 3312210), (110, 2649768), (120, 2428954), (121, 2408880), (132, 2208140), (165, 1766512), (176, 1656105), (220, 1324884), (240, 1214477), (242, 1204440), (264, 1104070), (330, 883256), (363, 802960), (440, 662442), (484, 602220), (528, 552035), (605, 481776), (660, 441628), (726, 401480), (880, 331221), (968, 301110), (1210, 240888), (1320, 220814), (1452, 200740), (1815, 160592), (1936, 150555), (2420, 120444), (2640, 110407), (2904, 100370), (3630, 80296), (4840, 60222), (5808, 50185), (7260, 40148), (9680, 30111), (10037, 29040), (14520, 20074)]