49080240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 120

約数和(自身を含む): 179841168

約数和(自身を除く): 130760928

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, 3960, 6197, 7920, 12394, 18591, 24788, 30985, 37182, 49576, 55773, 61970, 68167, 74364, 92955, 99152, 111546, 123940, 136334, 148728, 185910, 204501, 223092, 247880, 272668, 278865, 297456, 340835, 371820, 409002, 446184, 495760, 545336, 557730, 613503, 681670, 743640, 818004, 892368, 1022505, 1090672, 1115460, 1227006, 1363340, 1487280, 1636008, 2045010, 2230920, 2454012, 2726680, 3067515, 3272016, 4090020, 4461840, 4908024, 5453360, 6135030, 8180040, 9816048, 12270060, 16360080, 24540120, 49080240]

約数ペア:

[(1, 49080240), (2, 24540120), (3, 16360080), (4, 12270060), (5, 9816048), (6, 8180040), (8, 6135030), (9, 5453360), (10, 4908024), (11, 4461840), (12, 4090020), (15, 3272016), (16, 3067515), (18, 2726680), (20, 2454012), (22, 2230920), (24, 2045010), (30, 1636008), (33, 1487280), (36, 1363340), (40, 1227006), (44, 1115460), (45, 1090672), (48, 1022505), (55, 892368), (60, 818004), (66, 743640), (72, 681670), (80, 613503), (88, 557730), (90, 545336), (99, 495760), (110, 446184), (120, 409002), (132, 371820), (144, 340835), (165, 297456), (176, 278865), (180, 272668), (198, 247880), (220, 223092), (240, 204501), (264, 185910), (330, 148728), (360, 136334), (396, 123940), (440, 111546), (495, 99152), (528, 92955), (660, 74364), (720, 68167), (792, 61970), (880, 55773), (990, 49576), (1320, 37182), (1584, 30985), (1980, 24788), (2640, 18591), (3960, 12394), (6197, 7920)]