1553707440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1213}}^1$

素因数の和:1828

約数の個数: 160

約数和(自身を含む): 5365103040

約数和(自身を除く): 3811395600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 593, 720, 1080, 1186, 1213, 1779, 2160, 2372, 2426, 2965, 3558, 3639, 4744, 4852, 5337, 5930, 6065, 7116, 7278, 8895, 9488, 9704, 10674, 10917, 11860, 12130, 14232, 14556, 16011, 17790, 18195, 19408, 21348, 21834, 23720, 24260, 26685, 28464, 29112, 32022, 32751, 35580, 36390, 42696, 43668, 47440, 48520, 53370, 54585, 58224, 64044, 65502, 71160, 72780, 80055, 85392, 87336, 97040, 106740, 109170, 128088, 131004, 142320, 145560, 160110, 163755, 174672, 213480, 218340, 256176, 262008, 291120, 320220, 327510, 426960, 436680, 524016, 640440, 655020, 719309, 873360, 1280880, 1310040, 1438618, 2157927, 2620080, 2877236, 3596545, 4315854, 5754472, 6473781, 7193090, 8631708, 10789635, 11508944, 12947562, 14386180, 17263416, 19421343, 21579270, 25895124, 28772360, 32368905, 34526832, 38842686, 43158540, 51790248, 57544720, 64737810, 77685372, 86317080, 97106715, 103580496, 129475620, 155370744, 172634160, 194213430, 258951240, 310741488, 388426860, 517902480, 776853720, 1553707440]

約数ペア:

[(1, 1553707440), (2, 776853720), (3, 517902480), (4, 388426860), (5, 310741488), (6, 258951240), (8, 194213430), (9, 172634160), (10, 155370744), (12, 129475620), (15, 103580496), (16, 97106715), (18, 86317080), (20, 77685372), (24, 64737810), (27, 57544720), (30, 51790248), (36, 43158540), (40, 38842686), (45, 34526832), (48, 32368905), (54, 28772360), (60, 25895124), (72, 21579270), (80, 19421343), (90, 17263416), (108, 14386180), (120, 12947562), (135, 11508944), (144, 10789635), (180, 8631708), (216, 7193090), (240, 6473781), (270, 5754472), (360, 4315854), (432, 3596545), (540, 2877236), (593, 2620080), (720, 2157927), (1080, 1438618), (1186, 1310040), (1213, 1280880), (1779, 873360), (2160, 719309), (2372, 655020), (2426, 640440), (2965, 524016), (3558, 436680), (3639, 426960), (4744, 327510), (4852, 320220), (5337, 291120), (5930, 262008), (6065, 256176), (7116, 218340), (7278, 213480), (8895, 174672), (9488, 163755), (9704, 160110), (10674, 145560), (10917, 142320), (11860, 131004), (12130, 128088), (14232, 109170), (14556, 106740), (16011, 97040), (17790, 87336), (18195, 85392), (19408, 80055), (21348, 72780), (21834, 71160), (23720, 65502), (24260, 64044), (26685, 58224), (28464, 54585), (29112, 53370), (32022, 48520), (32751, 47440), (35580, 43668), (36390, 42696)]