121312440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8277

約数の個数: 96

約数和(自身を含む): 403930800

約数和(自身を除く): 282618360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8219, 14760, 16438, 24657, 32876, 41095, 49314, 65752, 73971, 82190, 98628, 123285, 147942, 164380, 197256, 246570, 295884, 328760, 336979, 369855, 493140, 591768, 673958, 739710, 986280, 1010937, 1347916, 1479420, 1684895, 2021874, 2695832, 2958840, 3032811, 3369790, 4043748, 5054685, 6065622, 6739580, 8087496, 10109370, 12131244, 13479160, 15164055, 20218740, 24262488, 30328110, 40437480, 60656220, 121312440]

約数ペア:

[(1, 121312440), (2, 60656220), (3, 40437480), (4, 30328110), (5, 24262488), (6, 20218740), (8, 15164055), (9, 13479160), (10, 12131244), (12, 10109370), (15, 8087496), (18, 6739580), (20, 6065622), (24, 5054685), (30, 4043748), (36, 3369790), (40, 3032811), (41, 2958840), (45, 2695832), (60, 2021874), (72, 1684895), (82, 1479420), (90, 1347916), (120, 1010937), (123, 986280), (164, 739710), (180, 673958), (205, 591768), (246, 493140), (328, 369855), (360, 336979), (369, 328760), (410, 295884), (492, 246570), (615, 197256), (738, 164380), (820, 147942), (984, 123285), (1230, 98628), (1476, 82190), (1640, 73971), (1845, 65752), (2460, 49314), (2952, 41095), (3690, 32876), (4920, 24657), (7380, 16438), (8219, 14760)]