64795680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 231880320

約数和(自身を除く): 167084640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 283, 288, 318, 360, 424, 432, 477, 480, 530, 540, 566, 636, 720, 795, 848, 849, 864, 954, 1060, 1080, 1132, 1272, 1415, 1431, 1440, 1590, 1696, 1698, 1908, 2120, 2160, 2264, 2385, 2544, 2547, 2830, 2862, 3180, 3396, 3816, 4240, 4245, 4320, 4528, 4770, 5088, 5094, 5660, 5724, 6360, 6792, 7155, 7632, 7641, 8480, 8490, 9056, 9540, 10188, 11320, 11448, 12720, 12735, 13584, 14310, 14999, 15264, 15282, 16980, 19080, 20376, 22640, 22896, 25440, 25470, 27168, 28620, 29998, 30564, 33960, 38160, 38205, 40752, 44997, 45280, 45792, 50940, 57240, 59996, 61128, 67920, 74995, 76320, 76410, 81504, 89994, 101880, 114480, 119992, 122256, 134991, 135840, 149990, 152820, 179988, 203760, 224985, 228960, 239984, 244512, 269982, 299980, 305640, 359976, 404973, 407520, 449970, 479968, 539964, 599960, 611280, 674955, 719952, 809946, 899940, 1079928, 1199920, 1222560, 1349910, 1439904, 1619892, 1799880, 2024865, 2159856, 2399840, 2699820, 3239784, 3599760, 4049730, 4319712, 5399640, 6479568, 7199520, 8099460, 10799280, 12959136, 16198920, 21598560, 32397840, 64795680]

約数ペア:

[(1, 64795680), (2, 32397840), (3, 21598560), (4, 16198920), (5, 12959136), (6, 10799280), (8, 8099460), (9, 7199520), (10, 6479568), (12, 5399640), (15, 4319712), (16, 4049730), (18, 3599760), (20, 3239784), (24, 2699820), (27, 2399840), (30, 2159856), (32, 2024865), (36, 1799880), (40, 1619892), (45, 1439904), (48, 1349910), (53, 1222560), (54, 1199920), (60, 1079928), (72, 899940), (80, 809946), (90, 719952), (96, 674955), (106, 611280), (108, 599960), (120, 539964), (135, 479968), (144, 449970), (159, 407520), (160, 404973), (180, 359976), (212, 305640), (216, 299980), (240, 269982), (265, 244512), (270, 239984), (283, 228960), (288, 224985), (318, 203760), (360, 179988), (424, 152820), (432, 149990), (477, 135840), (480, 134991), (530, 122256), (540, 119992), (566, 114480), (636, 101880), (720, 89994), (795, 81504), (848, 76410), (849, 76320), (864, 74995), (954, 67920), (1060, 61128), (1080, 59996), (1132, 57240), (1272, 50940), (1415, 45792), (1431, 45280), (1440, 44997), (1590, 40752), (1696, 38205), (1698, 38160), (1908, 33960), (2120, 30564), (2160, 29998), (2264, 28620), (2385, 27168), (2544, 25470), (2547, 25440), (2830, 22896), (2862, 22640), (3180, 20376), (3396, 19080), (3816, 16980), (4240, 15282), (4245, 15264), (4320, 14999), (4528, 14310), (4770, 13584), (5088, 12735), (5094, 12720), (5660, 11448), (5724, 11320), (6360, 10188), (6792, 9540), (7155, 9056), (7632, 8490), (7641, 8480)]