127735920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4584

約数の個数: 160

約数和(自身を含む): 473928000

約数和(自身を除く): 346192080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4549, 4680, 5616, 7020, 9098, 9360, 13647, 14040, 18196, 22745, 27294, 28080, 36392, 40941, 45490, 54588, 59137, 68235, 72784, 81882, 90980, 109176, 118274, 122823, 136470, 163764, 177411, 181960, 204705, 218352, 236548, 245646, 272940, 295685, 327528, 354822, 363920, 409410, 473096, 491292, 532233, 545880, 591370, 614115, 655056, 709644, 818820, 887055, 946192, 982584, 1064466, 1091760, 1182740, 1228230, 1419288, 1596699, 1637640, 1774110, 1965168, 2128932, 2365480, 2456460, 2661165, 2838576, 3193398, 3275280, 3548220, 4257864, 4730960, 4912920, 5322330, 6386796, 7096440, 7983495, 8515728, 9825840, 10644660, 12773592, 14192880, 15966990, 21289320, 25547184, 31933980, 42578640, 63867960, 127735920]

約数ペア:

[(1, 127735920), (2, 63867960), (3, 42578640), (4, 31933980), (5, 25547184), (6, 21289320), (8, 15966990), (9, 14192880), (10, 12773592), (12, 10644660), (13, 9825840), (15, 8515728), (16, 7983495), (18, 7096440), (20, 6386796), (24, 5322330), (26, 4912920), (27, 4730960), (30, 4257864), (36, 3548220), (39, 3275280), (40, 3193398), (45, 2838576), (48, 2661165), (52, 2456460), (54, 2365480), (60, 2128932), (65, 1965168), (72, 1774110), (78, 1637640), (80, 1596699), (90, 1419288), (104, 1228230), (108, 1182740), (117, 1091760), (120, 1064466), (130, 982584), (135, 946192), (144, 887055), (156, 818820), (180, 709644), (195, 655056), (208, 614115), (216, 591370), (234, 545880), (240, 532233), (260, 491292), (270, 473096), (312, 409410), (351, 363920), (360, 354822), (390, 327528), (432, 295685), (468, 272940), (520, 245646), (540, 236548), (585, 218352), (624, 204705), (702, 181960), (720, 177411), (780, 163764), (936, 136470), (1040, 122823), (1080, 118274), (1170, 109176), (1404, 90980), (1560, 81882), (1755, 72784), (1872, 68235), (2160, 59137), (2340, 54588), (2808, 45490), (3120, 40941), (3510, 36392), (4549, 28080), (4680, 27294), (5616, 22745), (7020, 18196), (9098, 14040), (9360, 13647)]