270128160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1851

約数の個数: 144

約数和(自身を含む): 930809880

約数和(自身を除く): 660681720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1721, 1744, 1962, 2180, 2616, 3270, 3442, 3488, 3924, 4360, 4905, 5163, 5232, 6540, 6884, 7848, 8605, 8720, 9810, 10326, 10464, 13080, 13768, 15489, 15696, 17210, 17440, 19620, 20652, 25815, 26160, 27536, 30978, 31392, 34420, 39240, 41304, 51630, 52320, 55072, 61956, 68840, 77445, 78480, 82608, 103260, 123912, 137680, 154890, 156960, 165216, 187589, 206520, 247824, 275360, 309780, 375178, 413040, 495648, 562767, 619560, 750356, 826080, 937945, 1125534, 1239120, 1500712, 1688301, 1875890, 2251068, 2478240, 2813835, 3001424, 3376602, 3751780, 4502136, 5627670, 6002848, 6753204, 7503560, 8441505, 9004272, 11255340, 13506408, 15007120, 16883010, 18008544, 22510680, 27012816, 30014240, 33766020, 45021360, 54025632, 67532040, 90042720, 135064080, 270128160]

約数ペア:

[(1, 270128160), (2, 135064080), (3, 90042720), (4, 67532040), (5, 54025632), (6, 45021360), (8, 33766020), (9, 30014240), (10, 27012816), (12, 22510680), (15, 18008544), (16, 16883010), (18, 15007120), (20, 13506408), (24, 11255340), (30, 9004272), (32, 8441505), (36, 7503560), (40, 6753204), (45, 6002848), (48, 5627670), (60, 4502136), (72, 3751780), (80, 3376602), (90, 3001424), (96, 2813835), (109, 2478240), (120, 2251068), (144, 1875890), (160, 1688301), (180, 1500712), (218, 1239120), (240, 1125534), (288, 937945), (327, 826080), (360, 750356), (436, 619560), (480, 562767), (545, 495648), (654, 413040), (720, 375178), (872, 309780), (981, 275360), (1090, 247824), (1308, 206520), (1440, 187589), (1635, 165216), (1721, 156960), (1744, 154890), (1962, 137680), (2180, 123912), (2616, 103260), (3270, 82608), (3442, 78480), (3488, 77445), (3924, 68840), (4360, 61956), (4905, 55072), (5163, 52320), (5232, 51630), (6540, 41304), (6884, 39240), (7848, 34420), (8605, 31392), (8720, 30978), (9810, 27536), (10326, 26160), (10464, 25815), (13080, 20652), (13768, 19620), (15489, 17440), (15696, 17210)]