38356680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319639}}^1$

素因数の和:319653

約数の個数: 32

約数和(自身を含む): 115070400

約数和(自身を除く): 76713720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319639, 639278, 958917, 1278556, 1598195, 1917834, 2557112, 3196390, 3835668, 4794585, 6392780, 7671336, 9589170, 12785560, 19178340, 38356680]

約数ペア:

[(1, 38356680), (2, 19178340), (3, 12785560), (4, 9589170), (5, 7671336), (6, 6392780), (8, 4794585), (10, 3835668), (12, 3196390), (15, 2557112), (20, 1917834), (24, 1598195), (30, 1278556), (40, 958917), (60, 639278), (120, 319639)]