80603640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5774

約数の個数: 128

約数和(自身を含む): 289396800

約数和(自身を除く): 208793160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5741, 7020, 11482, 14040, 17223, 22964, 28705, 34446, 45928, 51669, 57410, 68892, 74633, 86115, 103338, 114820, 137784, 149266, 155007, 172230, 206676, 223899, 229640, 258345, 298532, 310014, 344460, 373165, 413352, 447798, 516690, 597064, 620028, 671697, 688920, 746330, 775035, 895596, 1033380, 1119495, 1240056, 1343394, 1492660, 1550070, 1791192, 2015091, 2066760, 2238990, 2686788, 2985320, 3100140, 3358485, 4030182, 4477980, 5373576, 6200280, 6716970, 8060364, 8955960, 10075455, 13433940, 16120728, 20150910, 26867880, 40301820, 80603640]

約数ペア:

[(1, 80603640), (2, 40301820), (3, 26867880), (4, 20150910), (5, 16120728), (6, 13433940), (8, 10075455), (9, 8955960), (10, 8060364), (12, 6716970), (13, 6200280), (15, 5373576), (18, 4477980), (20, 4030182), (24, 3358485), (26, 3100140), (27, 2985320), (30, 2686788), (36, 2238990), (39, 2066760), (40, 2015091), (45, 1791192), (52, 1550070), (54, 1492660), (60, 1343394), (65, 1240056), (72, 1119495), (78, 1033380), (90, 895596), (104, 775035), (108, 746330), (117, 688920), (120, 671697), (130, 620028), (135, 597064), (156, 516690), (180, 447798), (195, 413352), (216, 373165), (234, 344460), (260, 310014), (270, 298532), (312, 258345), (351, 229640), (360, 223899), (390, 206676), (468, 172230), (520, 155007), (540, 149266), (585, 137784), (702, 114820), (780, 103338), (936, 86115), (1080, 74633), (1170, 68892), (1404, 57410), (1560, 51669), (1755, 45928), (2340, 34446), (2808, 28705), (3510, 22964), (4680, 17223), (5741, 14040), (7020, 11482)]