2541269520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{95393}}^1$

素因数の和:95449

約数の個数: 120

約数和(自身を含む): 8765182296

約数和(自身を除く): 6223912776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 95393, 190786, 286179, 381572, 476965, 572358, 763144, 858537, 953930, 1144716, 1430895, 1526288, 1717074, 1907860, 2289432, 2861790, 3434148, 3529541, 3815720, 4292685, 4578864, 5723580, 6868296, 7059082, 7631440, 8585370, 10588623, 11447160, 13736592, 14118164, 17170740, 17647705, 21177246, 22894320, 28236328, 31765869, 34341480, 35295410, 42354492, 52943115, 56472656, 63531738, 68682960, 70590820, 84708984, 105886230, 127063476, 141181640, 158829345, 169417968, 211772460, 254126952, 282363280, 317658690, 423544920, 508253904, 635317380, 847089840, 1270634760, 2541269520]

約数ペア:

[(1, 2541269520), (2, 1270634760), (3, 847089840), (4, 635317380), (5, 508253904), (6, 423544920), (8, 317658690), (9, 282363280), (10, 254126952), (12, 211772460), (15, 169417968), (16, 158829345), (18, 141181640), (20, 127063476), (24, 105886230), (30, 84708984), (36, 70590820), (37, 68682960), (40, 63531738), (45, 56472656), (48, 52943115), (60, 42354492), (72, 35295410), (74, 34341480), (80, 31765869), (90, 28236328), (111, 22894320), (120, 21177246), (144, 17647705), (148, 17170740), (180, 14118164), (185, 13736592), (222, 11447160), (240, 10588623), (296, 8585370), (333, 7631440), (360, 7059082), (370, 6868296), (444, 5723580), (555, 4578864), (592, 4292685), (666, 3815720), (720, 3529541), (740, 3434148), (888, 2861790), (1110, 2289432), (1332, 1907860), (1480, 1717074), (1665, 1526288), (1776, 1430895), (2220, 1144716), (2664, 953930), (2960, 858537), (3330, 763144), (4440, 572358), (5328, 476965), (6660, 381572), (8880, 286179), (13320, 190786), (26640, 95393)]