29172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{121553}}^1$

素因数の和:121569

約数の個数: 40

約数和(自身を含む): 90436176

約数和(自身を除く): 61263456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 121553, 243106, 364659, 486212, 607765, 729318, 972424, 1215530, 1458636, 1823295, 1944848, 2431060, 2917272, 3646590, 4862120, 5834544, 7293180, 9724240, 14586360, 29172720]

約数ペア:

[(1, 29172720), (2, 14586360), (3, 9724240), (4, 7293180), (5, 5834544), (6, 4862120), (8, 3646590), (10, 2917272), (12, 2431060), (15, 1944848), (16, 1823295), (20, 1458636), (24, 1215530), (30, 972424), (40, 729318), (48, 607765), (60, 486212), (80, 364659), (120, 243106), (240, 121553)]