115791720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87721}}^1$

素因数の和:87746

約数の個数: 64

約数和(自身を含む): 378959040

約数和(自身を除く): 263167320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 87721, 175442, 263163, 350884, 438605, 526326, 701768, 877210, 964931, 1052652, 1315815, 1754420, 1929862, 2105304, 2631630, 2894793, 3508840, 3859724, 4824655, 5263260, 5789586, 7719448, 9649310, 10526520, 11579172, 14473965, 19298620, 23158344, 28947930, 38597240, 57895860, 115791720]

約数ペア:

[(1, 115791720), (2, 57895860), (3, 38597240), (4, 28947930), (5, 23158344), (6, 19298620), (8, 14473965), (10, 11579172), (11, 10526520), (12, 9649310), (15, 7719448), (20, 5789586), (22, 5263260), (24, 4824655), (30, 3859724), (33, 3508840), (40, 2894793), (44, 2631630), (55, 2105304), (60, 1929862), (66, 1754420), (88, 1315815), (110, 1052652), (120, 964931), (132, 877210), (165, 701768), (220, 526326), (264, 438605), (330, 350884), (440, 263163), (660, 175442), (1320, 87721)]