203424240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{847601}}^1$

素因数の和:847617

約数の個数: 40

約数和(自身を含む): 630615888

約数和(自身を除く): 427191648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 847601, 1695202, 2542803, 3390404, 4238005, 5085606, 6780808, 8476010, 10171212, 12714015, 13561616, 16952020, 20342424, 25428030, 33904040, 40684848, 50856060, 67808080, 101712120, 203424240]

約数ペア:

[(1, 203424240), (2, 101712120), (3, 67808080), (4, 50856060), (5, 40684848), (6, 33904040), (8, 25428030), (10, 20342424), (12, 16952020), (15, 13561616), (16, 12714015), (20, 10171212), (24, 8476010), (30, 6780808), (40, 5085606), (48, 4238005), (60, 3390404), (80, 2542803), (120, 1695202), (240, 847601)]