555146880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{289139}}^1$

素因数の和:289161

約数の個数: 64

約数和(自身を含む): 1769536800

約数和(自身を除く): 1214389920

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, 289139, 578278, 867417, 1156556, 1445695, 1734834, 2313112, 2891390, 3469668, 4337085, 4626224, 5782780, 6939336, 8674170, 9252448, 11565560, 13878672, 17348340, 18504896, 23131120, 27757344, 34696680, 37009792, 46262240, 55514688, 69393360, 92524480, 111029376, 138786720, 185048960, 277573440, 555146880]

約数ペア:

[(1, 555146880), (2, 277573440), (3, 185048960), (4, 138786720), (5, 111029376), (6, 92524480), (8, 69393360), (10, 55514688), (12, 46262240), (15, 37009792), (16, 34696680), (20, 27757344), (24, 23131120), (30, 18504896), (32, 17348340), (40, 13878672), (48, 11565560), (60, 9252448), (64, 8674170), (80, 6939336), (96, 5782780), (120, 4626224), (128, 4337085), (160, 3469668), (192, 2891390), (240, 2313112), (320, 1734834), (384, 1445695), (480, 1156556), (640, 867417), (960, 578278), (1920, 289139)]