450850560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 1452106656

約数和(自身を除く): 1001256096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 548, 640, 685, 768, 822, 857, 960, 1096, 1280, 1370, 1644, 1714, 1920, 2055, 2192, 2571, 2740, 3288, 3428, 3840, 4110, 4285, 4384, 5142, 5480, 6576, 6856, 8220, 8570, 8768, 10284, 10960, 12855, 13152, 13712, 16440, 17140, 17536, 20568, 21920, 25710, 26304, 27424, 32880, 34280, 35072, 41136, 43840, 51420, 52608, 54848, 65760, 68560, 82272, 87680, 102840, 105216, 109696, 117409, 131520, 137120, 164544, 175360, 205680, 219392, 234818, 263040, 274240, 329088, 352227, 411360, 469636, 526080, 548480, 587045, 658176, 704454, 822720, 939272, 1096960, 1174090, 1408908, 1645440, 1761135, 1878544, 2348180, 2817816, 3290880, 3522270, 3757088, 4696360, 5635632, 7044540, 7514176, 9392720, 11271264, 14089080, 15028352, 18785440, 22542528, 28178160, 30056704, 37570880, 45085056, 56356320, 75141760, 90170112, 112712640, 150283520, 225425280, 450850560]

約数ペア:

[(1, 450850560), (2, 225425280), (3, 150283520), (4, 112712640), (5, 90170112), (6, 75141760), (8, 56356320), (10, 45085056), (12, 37570880), (15, 30056704), (16, 28178160), (20, 22542528), (24, 18785440), (30, 15028352), (32, 14089080), (40, 11271264), (48, 9392720), (60, 7514176), (64, 7044540), (80, 5635632), (96, 4696360), (120, 3757088), (128, 3522270), (137, 3290880), (160, 2817816), (192, 2348180), (240, 1878544), (256, 1761135), (274, 1645440), (320, 1408908), (384, 1174090), (411, 1096960), (480, 939272), (548, 822720), (640, 704454), (685, 658176), (768, 587045), (822, 548480), (857, 526080), (960, 469636), (1096, 411360), (1280, 352227), (1370, 329088), (1644, 274240), (1714, 263040), (1920, 234818), (2055, 219392), (2192, 205680), (2571, 175360), (2740, 164544), (3288, 137120), (3428, 131520), (3840, 117409), (4110, 109696), (4285, 105216), (4384, 102840), (5142, 87680), (5480, 82272), (6576, 68560), (6856, 65760), (8220, 54848), (8570, 52608), (8768, 51420), (10284, 43840), (10960, 41136), (12855, 35072), (13152, 34280), (13712, 32880), (16440, 27424), (17140, 26304), (17536, 25710), (20568, 21920)]