728549760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1908

約数の個数: 128

約数和(自身を含む): 2333800800

約数和(自身を除く): 1605251040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1657, 1832, 1920, 2290, 2748, 3314, 3435, 3664, 4580, 4971, 5496, 6628, 6870, 7328, 8285, 9160, 9942, 10992, 13256, 13740, 14656, 16570, 18320, 19884, 21984, 24855, 26512, 27480, 29312, 33140, 36640, 39768, 43968, 49710, 53024, 54960, 66280, 73280, 79536, 87936, 99420, 106048, 109920, 132560, 146560, 159072, 198840, 212096, 219840, 265120, 318144, 379453, 397680, 439680, 530240, 636288, 758906, 795360, 1060480, 1138359, 1517812, 1590720, 1897265, 2276718, 3035624, 3181440, 3794530, 4553436, 5691795, 6071248, 7589060, 9106872, 11383590, 12142496, 15178120, 18213744, 22767180, 24284992, 30356240, 36427488, 45534360, 48569984, 60712480, 72854976, 91068720, 121424960, 145709952, 182137440, 242849920, 364274880, 728549760]

約数ペア:

[(1, 728549760), (2, 364274880), (3, 242849920), (4, 182137440), (5, 145709952), (6, 121424960), (8, 91068720), (10, 72854976), (12, 60712480), (15, 48569984), (16, 45534360), (20, 36427488), (24, 30356240), (30, 24284992), (32, 22767180), (40, 18213744), (48, 15178120), (60, 12142496), (64, 11383590), (80, 9106872), (96, 7589060), (120, 6071248), (128, 5691795), (160, 4553436), (192, 3794530), (229, 3181440), (240, 3035624), (320, 2276718), (384, 1897265), (458, 1590720), (480, 1517812), (640, 1138359), (687, 1060480), (916, 795360), (960, 758906), (1145, 636288), (1374, 530240), (1657, 439680), (1832, 397680), (1920, 379453), (2290, 318144), (2748, 265120), (3314, 219840), (3435, 212096), (3664, 198840), (4580, 159072), (4971, 146560), (5496, 132560), (6628, 109920), (6870, 106048), (7328, 99420), (8285, 87936), (9160, 79536), (9942, 73280), (10992, 66280), (13256, 54960), (13740, 53024), (14656, 49710), (16570, 43968), (18320, 39768), (19884, 36640), (21984, 33140), (24855, 29312), (26512, 27480)]