28822080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4316

約数の個数: 112

約数和(自身を含む): 104607360

約数和(自身を除く): 75785280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4289, 6720, 8578, 12867, 17156, 21445, 25734, 30023, 34312, 42890, 51468, 60046, 64335, 68624, 85780, 90069, 102936, 120092, 128670, 137248, 150115, 171560, 180138, 205872, 240184, 257340, 274496, 300230, 343120, 360276, 411744, 450345, 480368, 514680, 600460, 686240, 720552, 823488, 900690, 960736, 1029360, 1200920, 1372480, 1441104, 1801380, 1921472, 2058720, 2401840, 2882208, 3602760, 4117440, 4803680, 5764416, 7205520, 9607360, 14411040, 28822080]

約数ペア:

[(1, 28822080), (2, 14411040), (3, 9607360), (4, 7205520), (5, 5764416), (6, 4803680), (7, 4117440), (8, 3602760), (10, 2882208), (12, 2401840), (14, 2058720), (15, 1921472), (16, 1801380), (20, 1441104), (21, 1372480), (24, 1200920), (28, 1029360), (30, 960736), (32, 900690), (35, 823488), (40, 720552), (42, 686240), (48, 600460), (56, 514680), (60, 480368), (64, 450345), (70, 411744), (80, 360276), (84, 343120), (96, 300230), (105, 274496), (112, 257340), (120, 240184), (140, 205872), (160, 180138), (168, 171560), (192, 150115), (210, 137248), (224, 128670), (240, 120092), (280, 102936), (320, 90069), (336, 85780), (420, 68624), (448, 64335), (480, 60046), (560, 51468), (672, 42890), (840, 34312), (960, 30023), (1120, 25734), (1344, 21445), (1680, 17156), (2240, 12867), (3360, 8578), (4289, 6720)]