213675360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{445157}}^1$

素因数の和:445175

約数の個数: 48

約数和(自身を含む): 673078896

約数和(自身を除く): 459403536

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, 445157, 890314, 1335471, 1780628, 2225785, 2670942, 3561256, 4451570, 5341884, 6677355, 7122512, 8903140, 10683768, 13354710, 14245024, 17806280, 21367536, 26709420, 35612560, 42735072, 53418840, 71225120, 106837680, 213675360]

約数ペア:

[(1, 213675360), (2, 106837680), (3, 71225120), (4, 53418840), (5, 42735072), (6, 35612560), (8, 26709420), (10, 21367536), (12, 17806280), (15, 14245024), (16, 13354710), (20, 10683768), (24, 8903140), (30, 7122512), (32, 6677355), (40, 5341884), (48, 4451570), (60, 3561256), (80, 2670942), (96, 2225785), (120, 1780628), (160, 1335471), (240, 890314), (480, 445157)]