168168720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{700703}}^1$

素因数の和:700719

約数の個数: 40

約数和(自身を含む): 521323776

約数和(自身を除く): 353155056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 700703, 1401406, 2102109, 2802812, 3503515, 4204218, 5605624, 7007030, 8408436, 10510545, 11211248, 14014060, 16816872, 21021090, 28028120, 33633744, 42042180, 56056240, 84084360, 168168720]

約数ペア:

[(1, 168168720), (2, 84084360), (3, 56056240), (4, 42042180), (5, 33633744), (6, 28028120), (8, 21021090), (10, 16816872), (12, 14014060), (15, 11211248), (16, 10510545), (20, 8408436), (24, 7007030), (30, 5605624), (40, 4204218), (48, 3503515), (60, 2802812), (80, 2102109), (120, 1401406), (240, 700703)]