513713520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{713491}}^1$

素因数の和:713510

約数の個数: 60

約数和(自身を含む): 1725223656

約数和(自身を除く): 1211510136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 713491, 1426982, 2140473, 2853964, 3567455, 4280946, 5707928, 6421419, 7134910, 8561892, 10702365, 11415856, 12842838, 14269820, 17123784, 21404730, 25685676, 28539640, 32107095, 34247568, 42809460, 51371352, 57079280, 64214190, 85618920, 102742704, 128428380, 171237840, 256856760, 513713520]

約数ペア:

[(1, 513713520), (2, 256856760), (3, 171237840), (4, 128428380), (5, 102742704), (6, 85618920), (8, 64214190), (9, 57079280), (10, 51371352), (12, 42809460), (15, 34247568), (16, 32107095), (18, 28539640), (20, 25685676), (24, 21404730), (30, 17123784), (36, 14269820), (40, 12842838), (45, 11415856), (48, 10702365), (60, 8561892), (72, 7134910), (80, 6421419), (90, 5707928), (120, 4280946), (144, 3567455), (180, 2853964), (240, 2140473), (360, 1426982), (720, 713491)]