105078240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 367134768

約数和(自身を除く): 262056528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1697, 1720, 1935, 2064, 2580, 3096, 3394, 3440, 3870, 4128, 5091, 5160, 6192, 6788, 6880, 7740, 8485, 10182, 10320, 12384, 13576, 15273, 15480, 16970, 20364, 20640, 25455, 27152, 30546, 30960, 33940, 40728, 50910, 54304, 61092, 61920, 67880, 72971, 76365, 81456, 101820, 122184, 135760, 145942, 152730, 162912, 203640, 218913, 244368, 271520, 291884, 305460, 364855, 407280, 437826, 488736, 583768, 610920, 656739, 729710, 814560, 875652, 1094565, 1167536, 1221840, 1313478, 1459420, 1751304, 2189130, 2335072, 2443680, 2626956, 2918840, 3283695, 3502608, 4378260, 5253912, 5837680, 6567390, 7005216, 8756520, 10507824, 11675360, 13134780, 17513040, 21015648, 26269560, 35026080, 52539120, 105078240]

約数ペア:

[(1, 105078240), (2, 52539120), (3, 35026080), (4, 26269560), (5, 21015648), (6, 17513040), (8, 13134780), (9, 11675360), (10, 10507824), (12, 8756520), (15, 7005216), (16, 6567390), (18, 5837680), (20, 5253912), (24, 4378260), (30, 3502608), (32, 3283695), (36, 2918840), (40, 2626956), (43, 2443680), (45, 2335072), (48, 2189130), (60, 1751304), (72, 1459420), (80, 1313478), (86, 1221840), (90, 1167536), (96, 1094565), (120, 875652), (129, 814560), (144, 729710), (160, 656739), (172, 610920), (180, 583768), (215, 488736), (240, 437826), (258, 407280), (288, 364855), (344, 305460), (360, 291884), (387, 271520), (430, 244368), (480, 218913), (516, 203640), (645, 162912), (688, 152730), (720, 145942), (774, 135760), (860, 122184), (1032, 101820), (1290, 81456), (1376, 76365), (1440, 72971), (1548, 67880), (1697, 61920), (1720, 61092), (1935, 54304), (2064, 50910), (2580, 40728), (3096, 33940), (3394, 30960), (3440, 30546), (3870, 27152), (4128, 25455), (5091, 20640), (5160, 20364), (6192, 16970), (6788, 15480), (6880, 15273), (7740, 13576), (8485, 12384), (10182, 10320)]