2140486560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{165161}}^1$

素因数の和:165188

約数の個数: 120

約数和(自身を含む): 7554179556

約数和(自身を除く): 5413692996

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, 165161, 330322, 495483, 660644, 825805, 990966, 1321288, 1486449, 1651610, 1981932, 2477415, 2642576, 2972898, 3303220, 3963864, 4459347, 4954830, 5285152, 5945796, 6606440, 7432245, 7927728, 8918694, 9909660, 11891592, 13212880, 13378041, 14864490, 15855456, 17837388, 19819320, 22296735, 23783184, 26425760, 26756082, 29728980, 35674776, 39638640, 44593470, 47566368, 53512164, 59457960, 66890205, 71349552, 79277280, 89186940, 107024328, 118915920, 133780410, 142699104, 178373880, 214048656, 237831840, 267560820, 356747760, 428097312, 535121640, 713495520, 1070243280, 2140486560]

約数ペア:

[(1, 2140486560), (2, 1070243280), (3, 713495520), (4, 535121640), (5, 428097312), (6, 356747760), (8, 267560820), (9, 237831840), (10, 214048656), (12, 178373880), (15, 142699104), (16, 133780410), (18, 118915920), (20, 107024328), (24, 89186940), (27, 79277280), (30, 71349552), (32, 66890205), (36, 59457960), (40, 53512164), (45, 47566368), (48, 44593470), (54, 39638640), (60, 35674776), (72, 29728980), (80, 26756082), (81, 26425760), (90, 23783184), (96, 22296735), (108, 19819320), (120, 17837388), (135, 15855456), (144, 14864490), (160, 13378041), (162, 13212880), (180, 11891592), (216, 9909660), (240, 8918694), (270, 7927728), (288, 7432245), (324, 6606440), (360, 5945796), (405, 5285152), (432, 4954830), (480, 4459347), (540, 3963864), (648, 3303220), (720, 2972898), (810, 2642576), (864, 2477415), (1080, 1981932), (1296, 1651610), (1440, 1486449), (1620, 1321288), (2160, 990966), (2592, 825805), (3240, 660644), (4320, 495483), (6480, 330322), (12960, 165161)]