7220280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60169}}^1$

素因数の和:60183

約数の個数: 32

約数和(自身を含む): 21661200

約数和(自身を除く): 14440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60169, 120338, 180507, 240676, 300845, 361014, 481352, 601690, 722028, 902535, 1203380, 1444056, 1805070, 2406760, 3610140, 7220280]

約数ペア:

[(1, 7220280), (2, 3610140), (3, 2406760), (4, 1805070), (5, 1444056), (6, 1203380), (8, 902535), (10, 722028), (12, 601690), (15, 481352), (20, 361014), (24, 300845), (30, 240676), (40, 180507), (60, 120338), (120, 60169)]