30101520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125423}}^1$

素因数の和:125439

約数の個数: 40

約数和(自身を含む): 93315456

約数和(自身を除く): 63213936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125423, 250846, 376269, 501692, 627115, 752538, 1003384, 1254230, 1505076, 1881345, 2006768, 2508460, 3010152, 3762690, 5016920, 6020304, 7525380, 10033840, 15050760, 30101520]

約数ペア:

[(1, 30101520), (2, 15050760), (3, 10033840), (4, 7525380), (5, 6020304), (6, 5016920), (8, 3762690), (10, 3010152), (12, 2508460), (15, 2006768), (16, 1881345), (20, 1505076), (24, 1254230), (30, 1003384), (40, 752538), (48, 627115), (60, 501692), (80, 376269), (120, 250846), (240, 125423)]