11571120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 43568640

約数和(自身を除く): 31997520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 487, 495, 528, 540, 594, 660, 720, 792, 880, 974, 990, 1080, 1188, 1320, 1461, 1485, 1584, 1948, 1980, 2160, 2376, 2435, 2640, 2922, 2970, 3896, 3960, 4383, 4752, 4870, 5357, 5844, 5940, 7305, 7792, 7920, 8766, 9740, 10714, 11688, 11880, 13149, 14610, 16071, 17532, 19480, 21428, 21915, 23376, 23760, 26298, 26785, 29220, 32142, 35064, 38960, 42856, 43830, 48213, 52596, 53570, 58440, 64284, 65745, 70128, 80355, 85712, 87660, 96426, 105192, 107140, 116880, 128568, 131490, 144639, 160710, 175320, 192852, 210384, 214280, 241065, 257136, 262980, 289278, 321420, 350640, 385704, 428560, 482130, 525960, 578556, 642840, 723195, 771408, 964260, 1051920, 1157112, 1285680, 1446390, 1928520, 2314224, 2892780, 3857040, 5785560, 11571120]

約数ペア:

[(1, 11571120), (2, 5785560), (3, 3857040), (4, 2892780), (5, 2314224), (6, 1928520), (8, 1446390), (9, 1285680), (10, 1157112), (11, 1051920), (12, 964260), (15, 771408), (16, 723195), (18, 642840), (20, 578556), (22, 525960), (24, 482130), (27, 428560), (30, 385704), (33, 350640), (36, 321420), (40, 289278), (44, 262980), (45, 257136), (48, 241065), (54, 214280), (55, 210384), (60, 192852), (66, 175320), (72, 160710), (80, 144639), (88, 131490), (90, 128568), (99, 116880), (108, 107140), (110, 105192), (120, 96426), (132, 87660), (135, 85712), (144, 80355), (165, 70128), (176, 65745), (180, 64284), (198, 58440), (216, 53570), (220, 52596), (240, 48213), (264, 43830), (270, 42856), (297, 38960), (330, 35064), (360, 32142), (396, 29220), (432, 26785), (440, 26298), (487, 23760), (495, 23376), (528, 21915), (540, 21428), (594, 19480), (660, 17532), (720, 16071), (792, 14610), (880, 13149), (974, 11880), (990, 11688), (1080, 10714), (1188, 9740), (1320, 8766), (1461, 7920), (1485, 7792), (1584, 7305), (1948, 5940), (1980, 5844), (2160, 5357), (2376, 4870), (2435, 4752), (2640, 4383), (2922, 3960), (2970, 3896)]