15639907680

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{134087}}^1$

素因数の和:134120

約数の個数: 168

約数和(自身を含む): 55398993552

約数和(自身を除く): 39759085872

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 19440, 23328, 29160, 38880, 58320, 116640, 134087, 268174, 402261, 536348, 670435, 804522, 1072696, 1206783, 1340870, 1609044, 2011305, 2145392, 2413566, 2681740, 3218088, 3620349, 4022610, 4290784, 4827132, 5363480, 6033915, 6436176, 7240698, 8045220, 9654264, 10726960, 10861047, 12067830, 12872352, 14481396, 16090440, 18101745, 19308528, 21453920, 21722094, 24135660, 28962792, 32180880, 32583141, 36203490, 38617056, 43444188, 48271320, 54305235, 57925584, 64361760, 65166282, 72406980, 86888376, 96542640, 97749423, 108610470, 115851168, 130332564, 144813960, 162915705, 173776752, 193085280, 195498846, 217220940, 260665128, 289627920, 325831410, 347553504, 390997692, 434441880, 488747115, 521330256, 579255840, 651662820, 781995384, 868883760, 977494230, 1042660512, 1303325640, 1563990768, 1737767520, 1954988460, 2606651280, 3127981536, 3909976920, 5213302560, 7819953840, 15639907680]

約数ペア:

[(1, 15639907680), (2, 7819953840), (3, 5213302560), (4, 3909976920), (5, 3127981536), (6, 2606651280), (8, 1954988460), (9, 1737767520), (10, 1563990768), (12, 1303325640), (15, 1042660512), (16, 977494230), (18, 868883760), (20, 781995384), (24, 651662820), (27, 579255840), (30, 521330256), (32, 488747115), (36, 434441880), (40, 390997692), (45, 347553504), (48, 325831410), (54, 289627920), (60, 260665128), (72, 217220940), (80, 195498846), (81, 193085280), (90, 173776752), (96, 162915705), (108, 144813960), (120, 130332564), (135, 115851168), (144, 108610470), (160, 97749423), (162, 96542640), (180, 86888376), (216, 72406980), (240, 65166282), (243, 64361760), (270, 57925584), (288, 54305235), (324, 48271320), (360, 43444188), (405, 38617056), (432, 36203490), (480, 32583141), (486, 32180880), (540, 28962792), (648, 24135660), (720, 21722094), (729, 21453920), (810, 19308528), (864, 18101745), (972, 16090440), (1080, 14481396), (1215, 12872352), (1296, 12067830), (1440, 10861047), (1458, 10726960), (1620, 9654264), (1944, 8045220), (2160, 7240698), (2430, 6436176), (2592, 6033915), (2916, 5363480), (3240, 4827132), (3645, 4290784), (3888, 4022610), (4320, 3620349), (4860, 3218088), (5832, 2681740), (6480, 2413566), (7290, 2145392), (7776, 2011305), (9720, 1609044), (11664, 1340870), (12960, 1206783), (14580, 1072696), (19440, 804522), (23328, 670435), (29160, 536348), (38880, 402261), (58320, 268174), (116640, 134087)]