672130920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25117}}^1$

素因数の和:25354

約数の個数: 64

約数和(自身を含む): 2025515520

約数和(自身を除く): 1353384600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 13380, 25117, 26760, 50234, 75351, 100468, 125585, 150702, 200936, 251170, 301404, 376755, 502340, 602808, 753510, 1004680, 1507020, 3014040, 5601091, 11202182, 16803273, 22404364, 28005455, 33606546, 44808728, 56010910, 67213092, 84016365, 112021820, 134426184, 168032730, 224043640, 336065460, 672130920]

約数ペア:

[(1, 672130920), (2, 336065460), (3, 224043640), (4, 168032730), (5, 134426184), (6, 112021820), (8, 84016365), (10, 67213092), (12, 56010910), (15, 44808728), (20, 33606546), (24, 28005455), (30, 22404364), (40, 16803273), (60, 11202182), (120, 5601091), (223, 3014040), (446, 1507020), (669, 1004680), (892, 753510), (1115, 602808), (1338, 502340), (1784, 376755), (2230, 301404), (2676, 251170), (3345, 200936), (4460, 150702), (5352, 125585), (6690, 100468), (8920, 75351), (13380, 50234), (25117, 26760)]