54749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 170920608

約数和(自身を除く): 116171568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1453, 1570, 1884, 2355, 2512, 2906, 3140, 3768, 4359, 4710, 5812, 6280, 7265, 7536, 8718, 9420, 11624, 12560, 14530, 17436, 18840, 21795, 23248, 29060, 34872, 37680, 43590, 58120, 69744, 87180, 116240, 174360, 228121, 348720, 456242, 684363, 912484, 1140605, 1368726, 1824968, 2281210, 2737452, 3421815, 3649936, 4562420, 5474904, 6843630, 9124840, 10949808, 13687260, 18249680, 27374520, 54749040]

約数ペア:

[(1, 54749040), (2, 27374520), (3, 18249680), (4, 13687260), (5, 10949808), (6, 9124840), (8, 6843630), (10, 5474904), (12, 4562420), (15, 3649936), (16, 3421815), (20, 2737452), (24, 2281210), (30, 1824968), (40, 1368726), (48, 1140605), (60, 912484), (80, 684363), (120, 456242), (157, 348720), (240, 228121), (314, 174360), (471, 116240), (628, 87180), (785, 69744), (942, 58120), (1256, 43590), (1453, 37680), (1570, 34872), (1884, 29060), (2355, 23248), (2512, 21795), (2906, 18840), (3140, 17436), (3768, 14530), (4359, 12560), (4710, 11624), (5812, 9420), (6280, 8718), (7265, 7536)]