408835320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3406961}}^1$

素因数の和:3406975

約数の個数: 32

約数和(自身を含む): 1226506320

約数和(自身を除く): 817671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3406961, 6813922, 10220883, 13627844, 17034805, 20441766, 27255688, 34069610, 40883532, 51104415, 68139220, 81767064, 102208830, 136278440, 204417660, 408835320]

約数ペア:

[(1, 408835320), (2, 204417660), (3, 136278440), (4, 102208830), (5, 81767064), (6, 68139220), (8, 51104415), (10, 40883532), (12, 34069610), (15, 27255688), (20, 20441766), (24, 17034805), (30, 13627844), (40, 10220883), (60, 6813922), (120, 3406961)]