140338080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 144

約数和(自身を含む): 490790664

約数和(自身を除く): 350452584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2377, 2460, 2952, 3280, 3690, 3936, 4754, 4920, 5904, 6560, 7131, 7380, 9508, 9840, 11808, 11885, 14262, 14760, 19016, 19680, 21393, 23770, 28524, 29520, 35655, 38032, 42786, 47540, 57048, 59040, 71310, 76064, 85572, 95080, 97457, 106965, 114096, 142620, 171144, 190160, 194914, 213930, 228192, 285240, 292371, 342288, 380320, 389828, 427860, 487285, 570480, 584742, 684576, 779656, 855720, 877113, 974570, 1140960, 1169484, 1461855, 1559312, 1711440, 1754226, 1949140, 2338968, 2923710, 3118624, 3422880, 3508452, 3898280, 4385565, 4677936, 5847420, 7016904, 7796560, 8771130, 9355872, 11694840, 14033808, 15593120, 17542260, 23389680, 28067616, 35084520, 46779360, 70169040, 140338080]

約数ペア:

[(1, 140338080), (2, 70169040), (3, 46779360), (4, 35084520), (5, 28067616), (6, 23389680), (8, 17542260), (9, 15593120), (10, 14033808), (12, 11694840), (15, 9355872), (16, 8771130), (18, 7796560), (20, 7016904), (24, 5847420), (30, 4677936), (32, 4385565), (36, 3898280), (40, 3508452), (41, 3422880), (45, 3118624), (48, 2923710), (60, 2338968), (72, 1949140), (80, 1754226), (82, 1711440), (90, 1559312), (96, 1461855), (120, 1169484), (123, 1140960), (144, 974570), (160, 877113), (164, 855720), (180, 779656), (205, 684576), (240, 584742), (246, 570480), (288, 487285), (328, 427860), (360, 389828), (369, 380320), (410, 342288), (480, 292371), (492, 285240), (615, 228192), (656, 213930), (720, 194914), (738, 190160), (820, 171144), (984, 142620), (1230, 114096), (1312, 106965), (1440, 97457), (1476, 95080), (1640, 85572), (1845, 76064), (1968, 71310), (2377, 59040), (2460, 57048), (2952, 47540), (3280, 42786), (3690, 38032), (3936, 35655), (4754, 29520), (4920, 28524), (5904, 23770), (6560, 21393), (7131, 19680), (7380, 19016), (9508, 14760), (9840, 14262), (11808, 11885)]