3857040

素因数分解:

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

素因数の和:517

約数の個数: 120

約数和(自身を含む): 14159808

約数和(自身を除く): 10302768

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, 487, 495, 528, 660, 720, 792, 880, 974, 990, 1320, 1461, 1584, 1948, 1980, 2435, 2640, 2922, 3896, 3960, 4383, 4870, 5357, 5844, 7305, 7792, 7920, 8766, 9740, 10714, 11688, 14610, 16071, 17532, 19480, 21428, 21915, 23376, 26785, 29220, 32142, 35064, 38960, 42856, 43830, 48213, 53570, 58440, 64284, 70128, 80355, 85712, 87660, 96426, 107140, 116880, 128568, 160710, 175320, 192852, 214280, 241065, 257136, 321420, 350640, 385704, 428560, 482130, 642840, 771408, 964260, 1285680, 1928520, 3857040]

約数ペア:

[(1, 3857040), (2, 1928520), (3, 1285680), (4, 964260), (5, 771408), (6, 642840), (8, 482130), (9, 428560), (10, 385704), (11, 350640), (12, 321420), (15, 257136), (16, 241065), (18, 214280), (20, 192852), (22, 175320), (24, 160710), (30, 128568), (33, 116880), (36, 107140), (40, 96426), (44, 87660), (45, 85712), (48, 80355), (55, 70128), (60, 64284), (66, 58440), (72, 53570), (80, 48213), (88, 43830), (90, 42856), (99, 38960), (110, 35064), (120, 32142), (132, 29220), (144, 26785), (165, 23376), (176, 21915), (180, 21428), (198, 19480), (220, 17532), (240, 16071), (264, 14610), (330, 11688), (360, 10714), (396, 9740), (440, 8766), (487, 7920), (495, 7792), (528, 7305), (660, 5844), (720, 5357), (792, 4870), (880, 4383), (974, 3960), (990, 3896), (1320, 2922), (1461, 2640), (1584, 2435), (1948, 1980)]