27761760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 102093264

約数和(自身を除く): 74331504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1483, 1560, 1872, 2080, 2340, 2966, 3120, 3744, 4449, 4680, 5932, 6240, 7415, 8898, 9360, 11864, 13347, 14830, 17796, 18720, 19279, 22245, 23728, 26694, 29660, 35592, 38558, 44490, 47456, 53388, 57837, 59320, 66735, 71184, 77116, 88980, 96395, 106776, 115674, 118640, 133470, 142368, 154232, 173511, 177960, 192790, 213552, 231348, 237280, 266940, 289185, 308464, 347022, 355920, 385580, 427104, 462696, 533880, 578370, 616928, 694044, 711840, 771160, 867555, 925392, 1067760, 1156740, 1388088, 1542320, 1735110, 1850784, 2135520, 2313480, 2776176, 3084640, 3470220, 4626960, 5552352, 6940440, 9253920, 13880880, 27761760]

約数ペア:

[(1, 27761760), (2, 13880880), (3, 9253920), (4, 6940440), (5, 5552352), (6, 4626960), (8, 3470220), (9, 3084640), (10, 2776176), (12, 2313480), (13, 2135520), (15, 1850784), (16, 1735110), (18, 1542320), (20, 1388088), (24, 1156740), (26, 1067760), (30, 925392), (32, 867555), (36, 771160), (39, 711840), (40, 694044), (45, 616928), (48, 578370), (52, 533880), (60, 462696), (65, 427104), (72, 385580), (78, 355920), (80, 347022), (90, 308464), (96, 289185), (104, 266940), (117, 237280), (120, 231348), (130, 213552), (144, 192790), (156, 177960), (160, 173511), (180, 154232), (195, 142368), (208, 133470), (234, 118640), (240, 115674), (260, 106776), (288, 96395), (312, 88980), (360, 77116), (390, 71184), (416, 66735), (468, 59320), (480, 57837), (520, 53388), (585, 47456), (624, 44490), (720, 38558), (780, 35592), (936, 29660), (1040, 26694), (1170, 23728), (1248, 22245), (1440, 19279), (1483, 18720), (1560, 17796), (1872, 14830), (2080, 13347), (2340, 11864), (2966, 9360), (3120, 8898), (3744, 7415), (4449, 6240), (4680, 5932)]