28360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236339}}^1$

素因数の和:236353

約数の個数: 32

約数和(自身を含む): 85082400

約数和(自身を除く): 56721720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236339, 472678, 709017, 945356, 1181695, 1418034, 1890712, 2363390, 2836068, 3545085, 4726780, 5672136, 7090170, 9453560, 14180340, 28360680]

約数ペア:

[(1, 28360680), (2, 14180340), (3, 9453560), (4, 7090170), (5, 5672136), (6, 4726780), (8, 3545085), (10, 2836068), (12, 2363390), (15, 1890712), (20, 1418034), (24, 1181695), (30, 945356), (40, 709017), (60, 472678), (120, 236339)]