68024160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 235007136

約数和(自身を除く): 166982976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 487, 582, 720, 776, 873, 970, 974, 1164, 1440, 1455, 1461, 1552, 1746, 1940, 1948, 2328, 2435, 2910, 2922, 3104, 3492, 3880, 3896, 4365, 4383, 4656, 4870, 5820, 5844, 6984, 7305, 7760, 7792, 8730, 8766, 9312, 9740, 11640, 11688, 13968, 14610, 15520, 15584, 17460, 17532, 19480, 21915, 23280, 23376, 27936, 29220, 34920, 35064, 38960, 43830, 46560, 46752, 47239, 58440, 69840, 70128, 77920, 87660, 94478, 116880, 139680, 140256, 141717, 175320, 188956, 233760, 236195, 283434, 350640, 377912, 425151, 472390, 566868, 701280, 708585, 755824, 850302, 944780, 1133736, 1417170, 1511648, 1700604, 1889560, 2125755, 2267472, 2834340, 3401208, 3779120, 4251510, 4534944, 5668680, 6802416, 7558240, 8503020, 11337360, 13604832, 17006040, 22674720, 34012080, 68024160]

約数ペア:

[(1, 68024160), (2, 34012080), (3, 22674720), (4, 17006040), (5, 13604832), (6, 11337360), (8, 8503020), (9, 7558240), (10, 6802416), (12, 5668680), (15, 4534944), (16, 4251510), (18, 3779120), (20, 3401208), (24, 2834340), (30, 2267472), (32, 2125755), (36, 1889560), (40, 1700604), (45, 1511648), (48, 1417170), (60, 1133736), (72, 944780), (80, 850302), (90, 755824), (96, 708585), (97, 701280), (120, 566868), (144, 472390), (160, 425151), (180, 377912), (194, 350640), (240, 283434), (288, 236195), (291, 233760), (360, 188956), (388, 175320), (480, 141717), (485, 140256), (487, 139680), (582, 116880), (720, 94478), (776, 87660), (873, 77920), (970, 70128), (974, 69840), (1164, 58440), (1440, 47239), (1455, 46752), (1461, 46560), (1552, 43830), (1746, 38960), (1940, 35064), (1948, 34920), (2328, 29220), (2435, 27936), (2910, 23376), (2922, 23280), (3104, 21915), (3492, 19480), (3880, 17532), (3896, 17460), (4365, 15584), (4383, 15520), (4656, 14610), (4870, 13968), (5820, 11688), (5844, 11640), (6984, 9740), (7305, 9312), (7760, 8766), (7792, 8730)]