6415440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26747

約数の個数: 40

約数和(自身を含む): 19888608

約数和(自身を除く): 13473168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 267310, 320772, 400965, 427696, 534620, 641544, 801930, 1069240, 1283088, 1603860, 2138480, 3207720, 6415440]

約数ペア:

[(1, 6415440), (2, 3207720), (3, 2138480), (4, 1603860), (5, 1283088), (6, 1069240), (8, 801930), (10, 641544), (12, 534620), (15, 427696), (16, 400965), (20, 320772), (24, 267310), (30, 213848), (40, 160386), (48, 133655), (60, 106924), (80, 80193), (120, 53462), (240, 26731)]