127867560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 407116800

約数和(自身を除く): 279249240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 929, 930, 1110, 1147, 1240, 1480, 1858, 1860, 2220, 2294, 2787, 3441, 3716, 3720, 4440, 4588, 4645, 5574, 5735, 6882, 7432, 9176, 9290, 11148, 11470, 13764, 13935, 17205, 18580, 22296, 22940, 27528, 27870, 28799, 34373, 34410, 37160, 45880, 55740, 57598, 68746, 68820, 86397, 103119, 111480, 115196, 137492, 137640, 143995, 171865, 172794, 206238, 230392, 274984, 287990, 343730, 345588, 412476, 431985, 515595, 575980, 687460, 691176, 824952, 863970, 1031190, 1065563, 1151960, 1374920, 1727940, 2062380, 2131126, 3196689, 3455880, 4124760, 4262252, 5327815, 6393378, 8524504, 10655630, 12786756, 15983445, 21311260, 25573512, 31966890, 42622520, 63933780, 127867560]

約数ペア:

[(1, 127867560), (2, 63933780), (3, 42622520), (4, 31966890), (5, 25573512), (6, 21311260), (8, 15983445), (10, 12786756), (12, 10655630), (15, 8524504), (20, 6393378), (24, 5327815), (30, 4262252), (31, 4124760), (37, 3455880), (40, 3196689), (60, 2131126), (62, 2062380), (74, 1727940), (93, 1374920), (111, 1151960), (120, 1065563), (124, 1031190), (148, 863970), (155, 824952), (185, 691176), (186, 687460), (222, 575980), (248, 515595), (296, 431985), (310, 412476), (370, 345588), (372, 343730), (444, 287990), (465, 274984), (555, 230392), (620, 206238), (740, 172794), (744, 171865), (888, 143995), (929, 137640), (930, 137492), (1110, 115196), (1147, 111480), (1240, 103119), (1480, 86397), (1858, 68820), (1860, 68746), (2220, 57598), (2294, 55740), (2787, 45880), (3441, 37160), (3716, 34410), (3720, 34373), (4440, 28799), (4588, 27870), (4645, 27528), (5574, 22940), (5735, 22296), (6882, 18580), (7432, 17205), (9176, 13935), (9290, 13764), (11148, 11470)]