231193440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17839}}^1$

素因数の和:17866

約数の個数: 120

約数和(自身を含む): 815965920

約数和(自身を除く): 584772480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17839, 35678, 53517, 71356, 89195, 107034, 142712, 160551, 178390, 214068, 267585, 285424, 321102, 356780, 428136, 481653, 535170, 570848, 642204, 713560, 802755, 856272, 963306, 1070340, 1284408, 1427120, 1444959, 1605510, 1712544, 1926612, 2140680, 2408265, 2568816, 2854240, 2889918, 3211020, 3853224, 4281360, 4816530, 5137632, 5779836, 6422040, 7224795, 7706448, 8562720, 9633060, 11559672, 12844080, 14449590, 15412896, 19266120, 23119344, 25688160, 28899180, 38532240, 46238688, 57798360, 77064480, 115596720, 231193440]

約数ペア:

[(1, 231193440), (2, 115596720), (3, 77064480), (4, 57798360), (5, 46238688), (6, 38532240), (8, 28899180), (9, 25688160), (10, 23119344), (12, 19266120), (15, 15412896), (16, 14449590), (18, 12844080), (20, 11559672), (24, 9633060), (27, 8562720), (30, 7706448), (32, 7224795), (36, 6422040), (40, 5779836), (45, 5137632), (48, 4816530), (54, 4281360), (60, 3853224), (72, 3211020), (80, 2889918), (81, 2854240), (90, 2568816), (96, 2408265), (108, 2140680), (120, 1926612), (135, 1712544), (144, 1605510), (160, 1444959), (162, 1427120), (180, 1284408), (216, 1070340), (240, 963306), (270, 856272), (288, 802755), (324, 713560), (360, 642204), (405, 570848), (432, 535170), (480, 481653), (540, 428136), (648, 356780), (720, 321102), (810, 285424), (864, 267585), (1080, 214068), (1296, 178390), (1440, 160551), (1620, 142712), (2160, 107034), (2592, 89195), (3240, 71356), (4320, 53517), (6480, 35678), (12960, 17839)]