66301920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 231980112

約数和(自身を除く): 165678192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1123, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2246, 2460, 2952, 3280, 3369, 3690, 3936, 4492, 4920, 5615, 5904, 6560, 6738, 7380, 8984, 9840, 10107, 11230, 11808, 13476, 14760, 16845, 17968, 19680, 20214, 22460, 26952, 29520, 33690, 35936, 40428, 44920, 46043, 50535, 53904, 59040, 67380, 80856, 89840, 92086, 101070, 107808, 134760, 138129, 161712, 179680, 184172, 202140, 230215, 269520, 276258, 323424, 368344, 404280, 414387, 460430, 539040, 552516, 690645, 736688, 808560, 828774, 920860, 1105032, 1381290, 1473376, 1617120, 1657548, 1841720, 2071935, 2210064, 2762580, 3315096, 3683440, 4143870, 4420128, 5525160, 6630192, 7366880, 8287740, 11050320, 13260384, 16575480, 22100640, 33150960, 66301920]

約数ペア:

[(1, 66301920), (2, 33150960), (3, 22100640), (4, 16575480), (5, 13260384), (6, 11050320), (8, 8287740), (9, 7366880), (10, 6630192), (12, 5525160), (15, 4420128), (16, 4143870), (18, 3683440), (20, 3315096), (24, 2762580), (30, 2210064), (32, 2071935), (36, 1841720), (40, 1657548), (41, 1617120), (45, 1473376), (48, 1381290), (60, 1105032), (72, 920860), (80, 828774), (82, 808560), (90, 736688), (96, 690645), (120, 552516), (123, 539040), (144, 460430), (160, 414387), (164, 404280), (180, 368344), (205, 323424), (240, 276258), (246, 269520), (288, 230215), (328, 202140), (360, 184172), (369, 179680), (410, 161712), (480, 138129), (492, 134760), (615, 107808), (656, 101070), (720, 92086), (738, 89840), (820, 80856), (984, 67380), (1123, 59040), (1230, 53904), (1312, 50535), (1440, 46043), (1476, 44920), (1640, 40428), (1845, 35936), (1968, 33690), (2246, 29520), (2460, 26952), (2952, 22460), (3280, 20214), (3369, 19680), (3690, 17968), (3936, 16845), (4492, 14760), (4920, 13476), (5615, 11808), (5904, 11230), (6560, 10107), (6738, 9840), (7380, 8984)]