284426880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{148139}}^1$

素因数の和:148161

約数の個数: 64

約数和(自身を含む): 906616800

約数和(自身を除く): 622189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 148139, 296278, 444417, 592556, 740695, 888834, 1185112, 1481390, 1777668, 2222085, 2370224, 2962780, 3555336, 4444170, 4740448, 5925560, 7110672, 8888340, 9480896, 11851120, 14221344, 17776680, 18961792, 23702240, 28442688, 35553360, 47404480, 56885376, 71106720, 94808960, 142213440, 284426880]

約数ペア:

[(1, 284426880), (2, 142213440), (3, 94808960), (4, 71106720), (5, 56885376), (6, 47404480), (8, 35553360), (10, 28442688), (12, 23702240), (15, 18961792), (16, 17776680), (20, 14221344), (24, 11851120), (30, 9480896), (32, 8888340), (40, 7110672), (48, 5925560), (60, 4740448), (64, 4444170), (80, 3555336), (96, 2962780), (120, 2370224), (128, 2222085), (160, 1777668), (192, 1481390), (240, 1185112), (320, 888834), (384, 740695), (480, 592556), (640, 444417), (960, 296278), (1920, 148139)]