126582720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12018

約数の個数: 112

約数和(自身を含む): 438473088

約数和(自身を除く): 311890368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 131857, 143844, 179805, 191792, 239740, 263714, 287688, 359610, 383584, 395571, 479480, 527428, 575376, 659285, 719220, 767168, 791142, 958960, 1054856, 1150752, 1318570, 1438440, 1582284, 1917920, 1977855, 2109712, 2301504, 2637140, 2876880, 3164568, 3835840, 3955710, 4219424, 5274280, 5753760, 6329136, 7911420, 8438848, 10548560, 11507520, 12658272, 15822840, 21097120, 25316544, 31645680, 42194240, 63291360, 126582720]

約数ペア:

[(1, 126582720), (2, 63291360), (3, 42194240), (4, 31645680), (5, 25316544), (6, 21097120), (8, 15822840), (10, 12658272), (11, 11507520), (12, 10548560), (15, 8438848), (16, 7911420), (20, 6329136), (22, 5753760), (24, 5274280), (30, 4219424), (32, 3955710), (33, 3835840), (40, 3164568), (44, 2876880), (48, 2637140), (55, 2301504), (60, 2109712), (64, 1977855), (66, 1917920), (80, 1582284), (88, 1438440), (96, 1318570), (110, 1150752), (120, 1054856), (132, 958960), (160, 791142), (165, 767168), (176, 719220), (192, 659285), (220, 575376), (240, 527428), (264, 479480), (320, 395571), (330, 383584), (352, 359610), (440, 287688), (480, 263714), (528, 239740), (660, 191792), (704, 179805), (880, 143844), (960, 131857), (1056, 119870), (1320, 95896), (1760, 71922), (2112, 59935), (2640, 47948), (3520, 35961), (5280, 23974), (10560, 11987)]