1277063280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{591233}}^1$

素因数の和:591255

約数の個数: 80

約数和(自身を含む): 4398780960

約数和(自身を除く): 3121717680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 591233, 1182466, 1773699, 2364932, 2956165, 3547398, 4729864, 5321097, 5912330, 7094796, 8868495, 9459728, 10642194, 11824660, 14189592, 15963291, 17736990, 21284388, 23649320, 26605485, 28379184, 31926582, 35473980, 42568776, 47298640, 53210970, 63853164, 70947960, 79816455, 85137552, 106421940, 127706328, 141895920, 159632910, 212843880, 255412656, 319265820, 425687760, 638531640, 1277063280]

約数ペア:

[(1, 1277063280), (2, 638531640), (3, 425687760), (4, 319265820), (5, 255412656), (6, 212843880), (8, 159632910), (9, 141895920), (10, 127706328), (12, 106421940), (15, 85137552), (16, 79816455), (18, 70947960), (20, 63853164), (24, 53210970), (27, 47298640), (30, 42568776), (36, 35473980), (40, 31926582), (45, 28379184), (48, 26605485), (54, 23649320), (60, 21284388), (72, 17736990), (80, 15963291), (90, 14189592), (108, 11824660), (120, 10642194), (135, 9459728), (144, 8868495), (180, 7094796), (216, 5912330), (240, 5321097), (270, 4729864), (360, 3547398), (432, 2956165), (540, 2364932), (720, 1773699), (1080, 1182466), (2160, 591233)]