386117520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1608823}}^1$

素因数の和:1608839

約数の個数: 40

約数和(自身を含む): 1196965056

約数和(自身を除く): 810847536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1608823, 3217646, 4826469, 6435292, 8044115, 9652938, 12870584, 16088230, 19305876, 24132345, 25741168, 32176460, 38611752, 48264690, 64352920, 77223504, 96529380, 128705840, 193058760, 386117520]

約数ペア:

[(1, 386117520), (2, 193058760), (3, 128705840), (4, 96529380), (5, 77223504), (6, 64352920), (8, 48264690), (10, 38611752), (12, 32176460), (15, 25741168), (16, 24132345), (20, 19305876), (24, 16088230), (30, 12870584), (40, 9652938), (48, 8044115), (60, 6435292), (80, 4826469), (120, 3217646), (240, 1608823)]