87493440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91139}}^1$

素因数の和:91159

約数の個数: 56

約数和(自身を含む): 277794720

約数和(自身を除く): 190301280

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, 160, 192, 240, 320, 480, 960, 91139, 182278, 273417, 364556, 455695, 546834, 729112, 911390, 1093668, 1367085, 1458224, 1822780, 2187336, 2734170, 2916448, 3645560, 4374672, 5468340, 5832896, 7291120, 8749344, 10936680, 14582240, 17498688, 21873360, 29164480, 43746720, 87493440]

約数ペア:

[(1, 87493440), (2, 43746720), (3, 29164480), (4, 21873360), (5, 17498688), (6, 14582240), (8, 10936680), (10, 8749344), (12, 7291120), (15, 5832896), (16, 5468340), (20, 4374672), (24, 3645560), (30, 2916448), (32, 2734170), (40, 2187336), (48, 1822780), (60, 1458224), (64, 1367085), (80, 1093668), (96, 911390), (120, 729112), (160, 546834), (192, 455695), (240, 364556), (320, 273417), (480, 182278), (960, 91139)]