30041120

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 41264800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 523, 718, 1046, 1436, 1795, 2092, 2615, 2872, 3590, 4184, 5230, 5744, 7180, 8368, 10460, 11488, 14360, 16736, 20920, 28720, 41840, 57440, 83680, 187757, 375514, 751028, 938785, 1502056, 1877570, 3004112, 3755140, 6008224, 7510280, 15020560, 30041120]

約数ペア:

[(1, 30041120), (2, 15020560), (4, 7510280), (5, 6008224), (8, 3755140), (10, 3004112), (16, 1877570), (20, 1502056), (32, 938785), (40, 751028), (80, 375514), (160, 187757), (359, 83680), (523, 57440), (718, 41840), (1046, 28720), (1436, 20920), (1795, 16736), (2092, 14360), (2615, 11488), (2872, 10460), (3590, 8368), (4184, 7180), (5230, 5744)]