550320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2293}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 1706736

約数和(自身を除く): 1156416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2293, 4586, 6879, 9172, 11465, 13758, 18344, 22930, 27516, 34395, 36688, 45860, 55032, 68790, 91720, 110064, 137580, 183440, 275160, 550320]

約数ペア:

[(1, 550320), (2, 275160), (3, 183440), (4, 137580), (5, 110064), (6, 91720), (8, 68790), (10, 55032), (12, 45860), (15, 36688), (16, 34395), (20, 27516), (24, 22930), (30, 18344), (40, 13758), (48, 11465), (60, 9172), (80, 6879), (120, 4586), (240, 2293)]