65085480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180793}}^1$

素因数の和:180810

約数の個数: 48

約数和(自身を含む): 211528980

約数和(自身を除く): 146443500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 180793, 361586, 542379, 723172, 903965, 1084758, 1446344, 1627137, 1807930, 2169516, 2711895, 3254274, 3615860, 4339032, 5423790, 6508548, 7231720, 8135685, 10847580, 13017096, 16271370, 21695160, 32542740, 65085480]

約数ペア:

[(1, 65085480), (2, 32542740), (3, 21695160), (4, 16271370), (5, 13017096), (6, 10847580), (8, 8135685), (9, 7231720), (10, 6508548), (12, 5423790), (15, 4339032), (18, 3615860), (20, 3254274), (24, 2711895), (30, 2169516), (36, 1807930), (40, 1627137), (45, 1446344), (60, 1084758), (72, 903965), (90, 723172), (120, 542379), (180, 361586), (360, 180793)]