73543920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1693}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 229381152

約数和(自身を除く): 155837232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1693, 1810, 2172, 2715, 2896, 3386, 3620, 4344, 5079, 5430, 6772, 7240, 8465, 8688, 10158, 10860, 13544, 14480, 16930, 20316, 21720, 25395, 27088, 33860, 40632, 43440, 50790, 67720, 81264, 101580, 135440, 203160, 306433, 406320, 612866, 919299, 1225732, 1532165, 1838598, 2451464, 3064330, 3677196, 4596495, 4902928, 6128660, 7354392, 9192990, 12257320, 14708784, 18385980, 24514640, 36771960, 73543920]

約数ペア:

[(1, 73543920), (2, 36771960), (3, 24514640), (4, 18385980), (5, 14708784), (6, 12257320), (8, 9192990), (10, 7354392), (12, 6128660), (15, 4902928), (16, 4596495), (20, 3677196), (24, 3064330), (30, 2451464), (40, 1838598), (48, 1532165), (60, 1225732), (80, 919299), (120, 612866), (181, 406320), (240, 306433), (362, 203160), (543, 135440), (724, 101580), (905, 81264), (1086, 67720), (1448, 50790), (1693, 43440), (1810, 40632), (2172, 33860), (2715, 27088), (2896, 25395), (3386, 21720), (3620, 20316), (4344, 16930), (5079, 14480), (5430, 13544), (6772, 10860), (7240, 10158), (8465, 8688)]