2102968080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94219}}^1$

素因数の和:94269

約数の個数: 120

約数和(自身を含む): 7290366720

約数和(自身を除く): 5187398640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 94219, 188438, 282657, 376876, 471095, 565314, 753752, 847971, 942190, 1130628, 1413285, 1507504, 1695942, 1884380, 2261256, 2826570, 2920789, 3391884, 3768760, 4239855, 4522512, 5653140, 5841578, 6783768, 7537520, 8479710, 8762367, 11306280, 11683156, 13567536, 14603945, 16959420, 17524734, 22612560, 23366312, 26287101, 29207890, 33918840, 35049468, 43811835, 46732624, 52574202, 58415780, 67837680, 70098936, 87623670, 105148404, 116831560, 131435505, 140197872, 175247340, 210296808, 233663120, 262871010, 350494680, 420593616, 525742020, 700989360, 1051484040, 2102968080]

約数ペア:

[(1, 2102968080), (2, 1051484040), (3, 700989360), (4, 525742020), (5, 420593616), (6, 350494680), (8, 262871010), (9, 233663120), (10, 210296808), (12, 175247340), (15, 140197872), (16, 131435505), (18, 116831560), (20, 105148404), (24, 87623670), (30, 70098936), (31, 67837680), (36, 58415780), (40, 52574202), (45, 46732624), (48, 43811835), (60, 35049468), (62, 33918840), (72, 29207890), (80, 26287101), (90, 23366312), (93, 22612560), (120, 17524734), (124, 16959420), (144, 14603945), (155, 13567536), (180, 11683156), (186, 11306280), (240, 8762367), (248, 8479710), (279, 7537520), (310, 6783768), (360, 5841578), (372, 5653140), (465, 4522512), (496, 4239855), (558, 3768760), (620, 3391884), (720, 2920789), (744, 2826570), (930, 2261256), (1116, 1884380), (1240, 1695942), (1395, 1507504), (1488, 1413285), (1860, 1130628), (2232, 942190), (2480, 847971), (2790, 753752), (3720, 565314), (4464, 471095), (5580, 376876), (7440, 282657), (11160, 188438), (22320, 94219)]