27611640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10957}}^1$

素因数の和:10981

約数の個数: 96

約数和(自身を含む): 102566880

約数和(自身を除く): 74955240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10957, 21914, 32871, 43828, 54785, 65742, 76699, 87656, 98613, 109570, 131484, 153398, 164355, 197226, 219140, 230097, 262968, 306796, 328710, 383495, 394452, 438280, 460194, 493065, 613592, 657420, 690291, 766990, 788904, 920388, 986130, 1150485, 1314840, 1380582, 1533980, 1840776, 1972260, 2300970, 2761164, 3067960, 3451455, 3944520, 4601940, 5522328, 6902910, 9203880, 13805820, 27611640]

約数ペア:

[(1, 27611640), (2, 13805820), (3, 9203880), (4, 6902910), (5, 5522328), (6, 4601940), (7, 3944520), (8, 3451455), (9, 3067960), (10, 2761164), (12, 2300970), (14, 1972260), (15, 1840776), (18, 1533980), (20, 1380582), (21, 1314840), (24, 1150485), (28, 986130), (30, 920388), (35, 788904), (36, 766990), (40, 690291), (42, 657420), (45, 613592), (56, 493065), (60, 460194), (63, 438280), (70, 394452), (72, 383495), (84, 328710), (90, 306796), (105, 262968), (120, 230097), (126, 219140), (140, 197226), (168, 164355), (180, 153398), (210, 131484), (252, 109570), (280, 98613), (315, 87656), (360, 76699), (420, 65742), (504, 54785), (630, 43828), (840, 32871), (1260, 21914), (2520, 10957)]