2470800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 8303040

約数和(自身を除く): 5832240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 71, 75, 80, 87, 100, 116, 120, 142, 145, 150, 174, 200, 213, 232, 240, 284, 290, 300, 348, 355, 400, 426, 435, 464, 568, 580, 600, 696, 710, 725, 852, 870, 1065, 1136, 1160, 1200, 1392, 1420, 1450, 1704, 1740, 1775, 2059, 2130, 2175, 2320, 2840, 2900, 3408, 3480, 3550, 4118, 4260, 4350, 5325, 5680, 5800, 6177, 6960, 7100, 8236, 8520, 8700, 10295, 10650, 11600, 12354, 14200, 16472, 17040, 17400, 20590, 21300, 24708, 28400, 30885, 32944, 34800, 41180, 42600, 49416, 51475, 61770, 82360, 85200, 98832, 102950, 123540, 154425, 164720, 205900, 247080, 308850, 411800, 494160, 617700, 823600, 1235400, 2470800]

約数ペア:

[(1, 2470800), (2, 1235400), (3, 823600), (4, 617700), (5, 494160), (6, 411800), (8, 308850), (10, 247080), (12, 205900), (15, 164720), (16, 154425), (20, 123540), (24, 102950), (25, 98832), (29, 85200), (30, 82360), (40, 61770), (48, 51475), (50, 49416), (58, 42600), (60, 41180), (71, 34800), (75, 32944), (80, 30885), (87, 28400), (100, 24708), (116, 21300), (120, 20590), (142, 17400), (145, 17040), (150, 16472), (174, 14200), (200, 12354), (213, 11600), (232, 10650), (240, 10295), (284, 8700), (290, 8520), (300, 8236), (348, 7100), (355, 6960), (400, 6177), (426, 5800), (435, 5680), (464, 5325), (568, 4350), (580, 4260), (600, 4118), (696, 3550), (710, 3480), (725, 3408), (852, 2900), (870, 2840), (1065, 2320), (1136, 2175), (1160, 2130), (1200, 2059), (1392, 1775), (1420, 1740), (1450, 1704)]