1047757680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53897}}^1$

素因数の和:53925

約数の個数: 120

約数和(自身を含む): 3649110192

約数和(自身を除く): 2601352512

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, 53897, 107794, 161691, 215588, 269485, 323382, 431176, 485073, 538970, 646764, 808455, 862352, 970146, 1077940, 1293528, 1455219, 1616910, 1940292, 2155880, 2425365, 2587056, 2910438, 3233820, 3880584, 4311760, 4365657, 4850730, 5820876, 6467640, 7276095, 7761168, 8731314, 9701460, 11641752, 12935280, 13096971, 14552190, 17462628, 19402920, 21828285, 23283504, 26193942, 29104380, 34925256, 38805840, 43656570, 52387884, 58208760, 65484855, 69850512, 87313140, 104775768, 116417520, 130969710, 174626280, 209551536, 261939420, 349252560, 523878840, 1047757680]

約数ペア:

[(1, 1047757680), (2, 523878840), (3, 349252560), (4, 261939420), (5, 209551536), (6, 174626280), (8, 130969710), (9, 116417520), (10, 104775768), (12, 87313140), (15, 69850512), (16, 65484855), (18, 58208760), (20, 52387884), (24, 43656570), (27, 38805840), (30, 34925256), (36, 29104380), (40, 26193942), (45, 23283504), (48, 21828285), (54, 19402920), (60, 17462628), (72, 14552190), (80, 13096971), (81, 12935280), (90, 11641752), (108, 9701460), (120, 8731314), (135, 7761168), (144, 7276095), (162, 6467640), (180, 5820876), (216, 4850730), (240, 4365657), (243, 4311760), (270, 3880584), (324, 3233820), (360, 2910438), (405, 2587056), (432, 2425365), (486, 2155880), (540, 1940292), (648, 1616910), (720, 1455219), (810, 1293528), (972, 1077940), (1080, 970146), (1215, 862352), (1296, 808455), (1620, 646764), (1944, 538970), (2160, 485073), (2430, 431176), (3240, 323382), (3888, 269485), (4860, 215588), (6480, 161691), (9720, 107794), (19440, 53897)]