120694840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 334080000

約数和(自身を除く): 213385160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 463, 490, 532, 665, 686, 760, 926, 931, 980, 1064, 1330, 1372, 1715, 1852, 1862, 1960, 2315, 2660, 2744, 3241, 3430, 3704, 3724, 4630, 4655, 5320, 6482, 6517, 6860, 7448, 8797, 9260, 9310, 12964, 13034, 13720, 16205, 17594, 18520, 18620, 22687, 25928, 26068, 32410, 32585, 35188, 37240, 43985, 45374, 52136, 61579, 64820, 65170, 70376, 87970, 90748, 113435, 123158, 129640, 130340, 158809, 175940, 181496, 226870, 246316, 260680, 307895, 317618, 351880, 431053, 453740, 492632, 615790, 635236, 794045, 862106, 907480, 1231580, 1270472, 1588090, 1724212, 2155265, 2463160, 3017371, 3176180, 3448424, 4310530, 6034742, 6352360, 8621060, 12069484, 15086855, 17242120, 24138968, 30173710, 60347420, 120694840]

約数ペア:

[(1, 120694840), (2, 60347420), (4, 30173710), (5, 24138968), (7, 17242120), (8, 15086855), (10, 12069484), (14, 8621060), (19, 6352360), (20, 6034742), (28, 4310530), (35, 3448424), (38, 3176180), (40, 3017371), (49, 2463160), (56, 2155265), (70, 1724212), (76, 1588090), (95, 1270472), (98, 1231580), (133, 907480), (140, 862106), (152, 794045), (190, 635236), (196, 615790), (245, 492632), (266, 453740), (280, 431053), (343, 351880), (380, 317618), (392, 307895), (463, 260680), (490, 246316), (532, 226870), (665, 181496), (686, 175940), (760, 158809), (926, 130340), (931, 129640), (980, 123158), (1064, 113435), (1330, 90748), (1372, 87970), (1715, 70376), (1852, 65170), (1862, 64820), (1960, 61579), (2315, 52136), (2660, 45374), (2744, 43985), (3241, 37240), (3430, 35188), (3704, 32585), (3724, 32410), (4630, 26068), (4655, 25928), (5320, 22687), (6482, 18620), (6517, 18520), (6860, 17594), (7448, 16205), (8797, 13720), (9260, 13034), (9310, 12964)]