66469920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12589}}^1$

素因数の和:12618

約数の個数: 96

約数和(自身を含む): 228432960

約数和(自身を除く): 161963040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12589, 25178, 37767, 50356, 62945, 75534, 100712, 125890, 138479, 151068, 188835, 201424, 251780, 276958, 302136, 377670, 402848, 415437, 503560, 553916, 604272, 692395, 755340, 830874, 1007120, 1107832, 1208544, 1384790, 1510680, 1661748, 2014240, 2077185, 2215664, 2769580, 3021360, 3323496, 4154370, 4431328, 5539160, 6042720, 6646992, 8308740, 11078320, 13293984, 16617480, 22156640, 33234960, 66469920]

約数ペア:

[(1, 66469920), (2, 33234960), (3, 22156640), (4, 16617480), (5, 13293984), (6, 11078320), (8, 8308740), (10, 6646992), (11, 6042720), (12, 5539160), (15, 4431328), (16, 4154370), (20, 3323496), (22, 3021360), (24, 2769580), (30, 2215664), (32, 2077185), (33, 2014240), (40, 1661748), (44, 1510680), (48, 1384790), (55, 1208544), (60, 1107832), (66, 1007120), (80, 830874), (88, 755340), (96, 692395), (110, 604272), (120, 553916), (132, 503560), (160, 415437), (165, 402848), (176, 377670), (220, 302136), (240, 276958), (264, 251780), (330, 201424), (352, 188835), (440, 151068), (480, 138479), (528, 125890), (660, 100712), (880, 75534), (1056, 62945), (1320, 50356), (1760, 37767), (2640, 25178), (5280, 12589)]