438091320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3650761}}^1$

素因数の和:3650775

約数の個数: 32

約数和(自身を含む): 1314274320

約数和(自身を除く): 876183000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3650761, 7301522, 10952283, 14603044, 18253805, 21904566, 29206088, 36507610, 43809132, 54761415, 73015220, 87618264, 109522830, 146030440, 219045660, 438091320]

約数ペア:

[(1, 438091320), (2, 219045660), (3, 146030440), (4, 109522830), (5, 87618264), (6, 73015220), (8, 54761415), (10, 43809132), (12, 36507610), (15, 29206088), (20, 21904566), (24, 18253805), (30, 14603044), (40, 10952283), (60, 7301522), (120, 3650761)]