22746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47389}}^1$

素因数の和:47407

約数の個数: 48

約数和(自身を含む): 71653680

約数和(自身を除く): 48906960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 47389, 94778, 142167, 189556, 236945, 284334, 379112, 473890, 568668, 710835, 758224, 947780, 1137336, 1421670, 1516448, 1895560, 2274672, 2843340, 3791120, 4549344, 5686680, 7582240, 11373360, 22746720]

約数ペア:

[(1, 22746720), (2, 11373360), (3, 7582240), (4, 5686680), (5, 4549344), (6, 3791120), (8, 2843340), (10, 2274672), (12, 1895560), (15, 1516448), (16, 1421670), (20, 1137336), (24, 947780), (30, 758224), (32, 710835), (40, 568668), (48, 473890), (60, 379112), (80, 284334), (96, 236945), (120, 189556), (160, 142167), (240, 94778), (480, 47389)]