22865040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 120

約数和(自身を含む): 83798208

約数和(自身を除く): 60933168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 2887, 3960, 5774, 7920, 8661, 11548, 14435, 17322, 23096, 25983, 28870, 31757, 34644, 43305, 46192, 51966, 57740, 63514, 69288, 86610, 95271, 103932, 115480, 127028, 129915, 138576, 158785, 173220, 190542, 207864, 230960, 254056, 259830, 285813, 317570, 346440, 381084, 415728, 476355, 508112, 519660, 571626, 635140, 692880, 762168, 952710, 1039320, 1143252, 1270280, 1429065, 1524336, 1905420, 2078640, 2286504, 2540560, 2858130, 3810840, 4573008, 5716260, 7621680, 11432520, 22865040]

約数ペア:

[(1, 22865040), (2, 11432520), (3, 7621680), (4, 5716260), (5, 4573008), (6, 3810840), (8, 2858130), (9, 2540560), (10, 2286504), (11, 2078640), (12, 1905420), (15, 1524336), (16, 1429065), (18, 1270280), (20, 1143252), (22, 1039320), (24, 952710), (30, 762168), (33, 692880), (36, 635140), (40, 571626), (44, 519660), (45, 508112), (48, 476355), (55, 415728), (60, 381084), (66, 346440), (72, 317570), (80, 285813), (88, 259830), (90, 254056), (99, 230960), (110, 207864), (120, 190542), (132, 173220), (144, 158785), (165, 138576), (176, 129915), (180, 127028), (198, 115480), (220, 103932), (240, 95271), (264, 86610), (330, 69288), (360, 63514), (396, 57740), (440, 51966), (495, 46192), (528, 43305), (660, 34644), (720, 31757), (792, 28870), (880, 25983), (990, 23096), (1320, 17322), (1584, 14435), (1980, 11548), (2640, 8661), (2887, 7920), (3960, 5774)]