91339680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 297833760

約数和(自身を除く): 206494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 139, 148, 160, 185, 222, 240, 278, 296, 370, 417, 444, 480, 555, 556, 592, 695, 740, 834, 888, 1110, 1112, 1184, 1369, 1390, 1480, 1668, 1776, 2085, 2220, 2224, 2738, 2780, 2960, 3336, 3552, 4107, 4170, 4440, 4448, 5143, 5476, 5560, 5920, 6672, 6845, 8214, 8340, 8880, 10286, 10952, 11120, 13344, 13690, 15429, 16428, 16680, 17760, 20535, 20572, 21904, 22240, 25715, 27380, 30858, 32856, 33360, 41070, 41144, 43808, 51430, 54760, 61716, 65712, 66720, 77145, 82140, 82288, 102860, 109520, 123432, 131424, 154290, 164280, 164576, 190291, 205720, 219040, 246864, 308580, 328560, 380582, 411440, 493728, 570873, 617160, 657120, 761164, 822880, 951455, 1141746, 1234320, 1522328, 1902910, 2283492, 2468640, 2854365, 3044656, 3805820, 4566984, 5708730, 6089312, 7611640, 9133968, 11417460, 15223280, 18267936, 22834920, 30446560, 45669840, 91339680]

約数ペア:

[(1, 91339680), (2, 45669840), (3, 30446560), (4, 22834920), (5, 18267936), (6, 15223280), (8, 11417460), (10, 9133968), (12, 7611640), (15, 6089312), (16, 5708730), (20, 4566984), (24, 3805820), (30, 3044656), (32, 2854365), (37, 2468640), (40, 2283492), (48, 1902910), (60, 1522328), (74, 1234320), (80, 1141746), (96, 951455), (111, 822880), (120, 761164), (139, 657120), (148, 617160), (160, 570873), (185, 493728), (222, 411440), (240, 380582), (278, 328560), (296, 308580), (370, 246864), (417, 219040), (444, 205720), (480, 190291), (555, 164576), (556, 164280), (592, 154290), (695, 131424), (740, 123432), (834, 109520), (888, 102860), (1110, 82288), (1112, 82140), (1184, 77145), (1369, 66720), (1390, 65712), (1480, 61716), (1668, 54760), (1776, 51430), (2085, 43808), (2220, 41144), (2224, 41070), (2738, 33360), (2780, 32856), (2960, 30858), (3336, 27380), (3552, 25715), (4107, 22240), (4170, 21904), (4440, 20572), (4448, 20535), (5143, 17760), (5476, 16680), (5560, 16428), (5920, 15429), (6672, 13690), (6845, 13344), (8214, 11120), (8340, 10952), (8880, 10286)]