72693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605779}}^1$

素因数の和:605793

約数の個数: 32

約数和(自身を含む): 218080800

約数和(自身を除く): 145387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605779, 1211558, 1817337, 2423116, 3028895, 3634674, 4846232, 6057790, 7269348, 9086685, 12115580, 14538696, 18173370, 24231160, 36346740, 72693480]

約数ペア:

[(1, 72693480), (2, 36346740), (3, 24231160), (4, 18173370), (5, 14538696), (6, 12115580), (8, 9086685), (10, 7269348), (12, 6057790), (15, 4846232), (20, 3634674), (24, 3028895), (30, 2423116), (40, 1817337), (60, 1211558), (120, 605779)]