38340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 120960

約数和(自身を除く): 82620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 38340]

約数ペア:

[(1, 38340), (2, 19170), (3, 12780), (4, 9585), (5, 7668), (6, 6390), (9, 4260), (10, 3834), (12, 3195), (15, 2556), (18, 2130), (20, 1917), (27, 1420), (30, 1278), (36, 1065), (45, 852), (54, 710), (60, 639), (71, 540), (90, 426), (108, 355), (135, 284), (142, 270), (180, 213)]