121414320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168631}}^1$

素因数の和:168650

約数の個数: 60

約数和(自身を含む): 407752176

約数和(自身を除く): 286337856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 168631, 337262, 505893, 674524, 843155, 1011786, 1349048, 1517679, 1686310, 2023572, 2529465, 2698096, 3035358, 3372620, 4047144, 5058930, 6070716, 6745240, 7588395, 8094288, 10117860, 12141432, 13490480, 15176790, 20235720, 24282864, 30353580, 40471440, 60707160, 121414320]

約数ペア:

[(1, 121414320), (2, 60707160), (3, 40471440), (4, 30353580), (5, 24282864), (6, 20235720), (8, 15176790), (9, 13490480), (10, 12141432), (12, 10117860), (15, 8094288), (16, 7588395), (18, 6745240), (20, 6070716), (24, 5058930), (30, 4047144), (36, 3372620), (40, 3035358), (45, 2698096), (48, 2529465), (60, 2023572), (72, 1686310), (80, 1517679), (90, 1349048), (120, 1011786), (144, 843155), (180, 674524), (240, 505893), (360, 337262), (720, 168631)]