299464320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8250

約数の個数: 128

約数和(自身を含む): 1004904000

約数和(自身を除く): 705439680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 8209, 9120, 12160, 16418, 18240, 24627, 32836, 36480, 41045, 49254, 65672, 82090, 98508, 123135, 131344, 155971, 164180, 197016, 246270, 262688, 311942, 328360, 394032, 467913, 492540, 525376, 623884, 656720, 779855, 788064, 935826, 985080, 1050752, 1247768, 1313440, 1559710, 1576128, 1871652, 1970160, 2339565, 2495536, 2626880, 3119420, 3152256, 3743304, 3940320, 4679130, 4991072, 5253760, 6238840, 7486608, 7880640, 9358260, 9982144, 12477680, 14973216, 15761280, 18716520, 19964288, 24955360, 29946432, 37433040, 49910720, 59892864, 74866080, 99821440, 149732160, 299464320]

約数ペア:

[(1, 299464320), (2, 149732160), (3, 99821440), (4, 74866080), (5, 59892864), (6, 49910720), (8, 37433040), (10, 29946432), (12, 24955360), (15, 19964288), (16, 18716520), (19, 15761280), (20, 14973216), (24, 12477680), (30, 9982144), (32, 9358260), (38, 7880640), (40, 7486608), (48, 6238840), (57, 5253760), (60, 4991072), (64, 4679130), (76, 3940320), (80, 3743304), (95, 3152256), (96, 3119420), (114, 2626880), (120, 2495536), (128, 2339565), (152, 1970160), (160, 1871652), (190, 1576128), (192, 1559710), (228, 1313440), (240, 1247768), (285, 1050752), (304, 985080), (320, 935826), (380, 788064), (384, 779855), (456, 656720), (480, 623884), (570, 525376), (608, 492540), (640, 467913), (760, 394032), (912, 328360), (960, 311942), (1140, 262688), (1216, 246270), (1520, 197016), (1824, 164180), (1920, 155971), (2280, 131344), (2432, 123135), (3040, 98508), (3648, 82090), (4560, 65672), (6080, 49254), (7296, 41045), (8209, 36480), (9120, 32836), (12160, 24627), (16418, 18240)]