12253080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 31292520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 503, 580, 609, 696, 812, 840, 870, 1006, 1015, 1160, 1218, 1509, 1624, 1740, 2012, 2030, 2436, 2515, 3018, 3045, 3480, 3521, 4024, 4060, 4872, 5030, 6036, 6090, 7042, 7545, 8120, 10060, 10563, 12072, 12180, 14084, 14587, 15090, 17605, 20120, 21126, 24360, 28168, 29174, 30180, 35210, 42252, 43761, 52815, 58348, 60360, 70420, 72935, 84504, 87522, 102109, 105630, 116696, 140840, 145870, 175044, 204218, 211260, 218805, 291740, 306327, 350088, 408436, 422520, 437610, 510545, 583480, 612654, 816872, 875220, 1021090, 1225308, 1531635, 1750440, 2042180, 2450616, 3063270, 4084360, 6126540, 12253080]

約数ペア:

[(1, 12253080), (2, 6126540), (3, 4084360), (4, 3063270), (5, 2450616), (6, 2042180), (7, 1750440), (8, 1531635), (10, 1225308), (12, 1021090), (14, 875220), (15, 816872), (20, 612654), (21, 583480), (24, 510545), (28, 437610), (29, 422520), (30, 408436), (35, 350088), (40, 306327), (42, 291740), (56, 218805), (58, 211260), (60, 204218), (70, 175044), (84, 145870), (87, 140840), (105, 116696), (116, 105630), (120, 102109), (140, 87522), (145, 84504), (168, 72935), (174, 70420), (203, 60360), (210, 58348), (232, 52815), (280, 43761), (290, 42252), (348, 35210), (406, 30180), (420, 29174), (435, 28168), (503, 24360), (580, 21126), (609, 20120), (696, 17605), (812, 15090), (840, 14587), (870, 14084), (1006, 12180), (1015, 12072), (1160, 10563), (1218, 10060), (1509, 8120), (1624, 7545), (1740, 7042), (2012, 6090), (2030, 6036), (2436, 5030), (2515, 4872), (3018, 4060), (3045, 4024), (3480, 3521)]