67037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139661}}^1$

素因数の和:139679

約数の個数: 48

約数和(自身を含む): 211168944

約数和(自身を除く): 144131664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 139661, 279322, 418983, 558644, 698305, 837966, 1117288, 1396610, 1675932, 2094915, 2234576, 2793220, 3351864, 4189830, 4469152, 5586440, 6703728, 8379660, 11172880, 13407456, 16759320, 22345760, 33518640, 67037280]

約数ペア:

[(1, 67037280), (2, 33518640), (3, 22345760), (4, 16759320), (5, 13407456), (6, 11172880), (8, 8379660), (10, 6703728), (12, 5586440), (15, 4469152), (16, 4189830), (20, 3351864), (24, 2793220), (30, 2234576), (32, 2094915), (40, 1675932), (48, 1396610), (60, 1117288), (80, 837966), (96, 698305), (120, 558644), (160, 418983), (240, 279322), (480, 139661)]