149210160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56519}}^1$

素因数の和:56546

約数の個数: 80

約数和(自身を含む): 504610560

約数和(自身を除く): 355400400

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 56519, 113038, 169557, 226076, 282595, 339114, 452152, 565190, 621709, 678228, 847785, 904304, 1130380, 1243418, 1356456, 1695570, 1865127, 2260760, 2486836, 2712912, 3108545, 3391140, 3730254, 4521520, 4973672, 6217090, 6782280, 7460508, 9325635, 9947344, 12434180, 13564560, 14921016, 18651270, 24868360, 29842032, 37302540, 49736720, 74605080, 149210160]

約数ペア:

[(1, 149210160), (2, 74605080), (3, 49736720), (4, 37302540), (5, 29842032), (6, 24868360), (8, 18651270), (10, 14921016), (11, 13564560), (12, 12434180), (15, 9947344), (16, 9325635), (20, 7460508), (22, 6782280), (24, 6217090), (30, 4973672), (33, 4521520), (40, 3730254), (44, 3391140), (48, 3108545), (55, 2712912), (60, 2486836), (66, 2260760), (80, 1865127), (88, 1695570), (110, 1356456), (120, 1243418), (132, 1130380), (165, 904304), (176, 847785), (220, 678228), (240, 621709), (264, 565190), (330, 452152), (440, 339114), (528, 282595), (660, 226076), (880, 169557), (1320, 113038), (2640, 56519)]