2042580240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{105071}}^1$

素因数の和:105099

約数の個数: 120

約数和(自身を含む): 7113794688

約数和(自身を除く): 5071214448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 105071, 210142, 315213, 420284, 525355, 630426, 840568, 945639, 1050710, 1260852, 1576065, 1681136, 1891278, 2101420, 2521704, 2836917, 3152130, 3782556, 4202840, 4728195, 5043408, 5673834, 6304260, 7565112, 8405680, 8510751, 9456390, 11347668, 12608520, 14184585, 15130224, 17021502, 18912780, 22695336, 25217040, 25532253, 28369170, 34043004, 37825560, 42553755, 45390672, 51064506, 56738340, 68086008, 75651120, 85107510, 102129012, 113476680, 127661265, 136172016, 170215020, 204258024, 226953360, 255322530, 340430040, 408516048, 510645060, 680860080, 1021290120, 2042580240]

約数ペア:

[(1, 2042580240), (2, 1021290120), (3, 680860080), (4, 510645060), (5, 408516048), (6, 340430040), (8, 255322530), (9, 226953360), (10, 204258024), (12, 170215020), (15, 136172016), (16, 127661265), (18, 113476680), (20, 102129012), (24, 85107510), (27, 75651120), (30, 68086008), (36, 56738340), (40, 51064506), (45, 45390672), (48, 42553755), (54, 37825560), (60, 34043004), (72, 28369170), (80, 25532253), (81, 25217040), (90, 22695336), (108, 18912780), (120, 17021502), (135, 15130224), (144, 14184585), (162, 12608520), (180, 11347668), (216, 9456390), (240, 8510751), (243, 8405680), (270, 7565112), (324, 6304260), (360, 5673834), (405, 5043408), (432, 4728195), (486, 4202840), (540, 3782556), (648, 3152130), (720, 2836917), (810, 2521704), (972, 2101420), (1080, 1891278), (1215, 1681136), (1296, 1576065), (1620, 1260852), (1944, 1050710), (2160, 945639), (2430, 840568), (3240, 630426), (3888, 525355), (4860, 420284), (6480, 315213), (9720, 210142), (19440, 105071)]