127502880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 403195968

約数和(自身を除く): 275693088

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, 491, 541, 982, 1082, 1473, 1623, 1964, 2164, 2455, 2705, 2946, 3246, 3928, 4328, 4910, 5410, 5892, 6492, 7365, 7856, 8115, 8656, 9820, 10820, 11784, 12984, 14730, 15712, 16230, 17312, 19640, 21640, 23568, 25968, 29460, 32460, 39280, 43280, 47136, 51936, 58920, 64920, 78560, 86560, 117840, 129840, 235680, 259680, 265631, 531262, 796893, 1062524, 1328155, 1593786, 2125048, 2656310, 3187572, 3984465, 4250096, 5312620, 6375144, 7968930, 8500192, 10625240, 12750288, 15937860, 21250480, 25500576, 31875720, 42500960, 63751440, 127502880]

約数ペア:

[(1, 127502880), (2, 63751440), (3, 42500960), (4, 31875720), (5, 25500576), (6, 21250480), (8, 15937860), (10, 12750288), (12, 10625240), (15, 8500192), (16, 7968930), (20, 6375144), (24, 5312620), (30, 4250096), (32, 3984465), (40, 3187572), (48, 2656310), (60, 2125048), (80, 1593786), (96, 1328155), (120, 1062524), (160, 796893), (240, 531262), (480, 265631), (491, 259680), (541, 235680), (982, 129840), (1082, 117840), (1473, 86560), (1623, 78560), (1964, 64920), (2164, 58920), (2455, 51936), (2705, 47136), (2946, 43280), (3246, 39280), (3928, 32460), (4328, 29460), (4910, 25968), (5410, 23568), (5892, 21640), (6492, 19640), (7365, 17312), (7856, 16230), (8115, 15712), (8656, 14730), (9820, 12984), (10820, 11784)]