129090960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4433

約数の個数: 120

約数和(自身を含む): 444205944

約数和(自身を除く): 315114984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4373, 4920, 5904, 7380, 8746, 9840, 13119, 14760, 17492, 21865, 26238, 29520, 34984, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 131190, 157428, 174920, 179293, 196785, 209904, 262380, 314856, 349840, 358586, 393570, 524760, 537879, 629712, 717172, 787140, 896465, 1049520, 1075758, 1434344, 1574280, 1613637, 1792930, 2151516, 2689395, 2868688, 3148560, 3227274, 3585860, 4303032, 5378790, 6454548, 7171720, 8068185, 8606064, 10757580, 12909096, 14343440, 16136370, 21515160, 25818192, 32272740, 43030320, 64545480, 129090960]

約数ペア:

[(1, 129090960), (2, 64545480), (3, 43030320), (4, 32272740), (5, 25818192), (6, 21515160), (8, 16136370), (9, 14343440), (10, 12909096), (12, 10757580), (15, 8606064), (16, 8068185), (18, 7171720), (20, 6454548), (24, 5378790), (30, 4303032), (36, 3585860), (40, 3227274), (41, 3148560), (45, 2868688), (48, 2689395), (60, 2151516), (72, 1792930), (80, 1613637), (82, 1574280), (90, 1434344), (120, 1075758), (123, 1049520), (144, 896465), (164, 787140), (180, 717172), (205, 629712), (240, 537879), (246, 524760), (328, 393570), (360, 358586), (369, 349840), (410, 314856), (492, 262380), (615, 209904), (656, 196785), (720, 179293), (738, 174920), (820, 157428), (984, 131190), (1230, 104952), (1476, 87460), (1640, 78714), (1845, 69968), (1968, 65595), (2460, 52476), (2952, 43730), (3280, 39357), (3690, 34984), (4373, 29520), (4920, 26238), (5904, 21865), (7380, 17492), (8746, 14760), (9840, 13119)]