154132320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{321109}}^1$

素因数の和:321127

約数の個数: 48

約数和(自身を含む): 485518320

約数和(自身を除く): 331386000

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, 321109, 642218, 963327, 1284436, 1605545, 1926654, 2568872, 3211090, 3853308, 4816635, 5137744, 6422180, 7706616, 9633270, 10275488, 12844360, 15413232, 19266540, 25688720, 30826464, 38533080, 51377440, 77066160, 154132320]

約数ペア:

[(1, 154132320), (2, 77066160), (3, 51377440), (4, 38533080), (5, 30826464), (6, 25688720), (8, 19266540), (10, 15413232), (12, 12844360), (15, 10275488), (16, 9633270), (20, 7706616), (24, 6422180), (30, 5137744), (32, 4816635), (40, 3853308), (48, 3211090), (60, 2568872), (80, 1926654), (96, 1605545), (120, 1284436), (160, 963327), (240, 642218), (480, 321109)]