266075280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13687}}^1$

素因数の和:13715

約数の個数: 120

約数和(自身を含む): 926732352

約数和(自身を除く): 660657072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 13687, 19440, 27374, 41061, 54748, 68435, 82122, 109496, 123183, 136870, 164244, 205305, 218992, 246366, 273740, 328488, 369549, 410610, 492732, 547480, 615915, 656976, 739098, 821220, 985464, 1094960, 1108647, 1231830, 1478196, 1642440, 1847745, 1970928, 2217294, 2463660, 2956392, 3284880, 3325941, 3695490, 4434588, 4927320, 5543235, 5912784, 6651882, 7390980, 8869176, 9854640, 11086470, 13303764, 14781960, 16629705, 17738352, 22172940, 26607528, 29563920, 33259410, 44345880, 53215056, 66518820, 88691760, 133037640, 266075280]

約数ペア:

[(1, 266075280), (2, 133037640), (3, 88691760), (4, 66518820), (5, 53215056), (6, 44345880), (8, 33259410), (9, 29563920), (10, 26607528), (12, 22172940), (15, 17738352), (16, 16629705), (18, 14781960), (20, 13303764), (24, 11086470), (27, 9854640), (30, 8869176), (36, 7390980), (40, 6651882), (45, 5912784), (48, 5543235), (54, 4927320), (60, 4434588), (72, 3695490), (80, 3325941), (81, 3284880), (90, 2956392), (108, 2463660), (120, 2217294), (135, 1970928), (144, 1847745), (162, 1642440), (180, 1478196), (216, 1231830), (240, 1108647), (243, 1094960), (270, 985464), (324, 821220), (360, 739098), (405, 656976), (432, 615915), (486, 547480), (540, 492732), (648, 410610), (720, 369549), (810, 328488), (972, 273740), (1080, 246366), (1215, 218992), (1296, 205305), (1620, 164244), (1944, 136870), (2160, 123183), (2430, 109496), (3240, 82122), (3888, 68435), (4860, 54748), (6480, 41061), (9720, 27374), (13687, 19440)]