120618540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3352

約数の個数: 144

約数和(自身を含む): 432694080

約数和(自身を除く): 312075540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3301, 3654, 4060, 5220, 6090, 6602, 7308, 9135, 9903, 12180, 13204, 16505, 18270, 19806, 23107, 29709, 33010, 36540, 39612, 46214, 49515, 59418, 66020, 69321, 92428, 95729, 99030, 115535, 118836, 138642, 148545, 191458, 198060, 207963, 231070, 277284, 287187, 297090, 346605, 382916, 415926, 462140, 478645, 574374, 594180, 670103, 693210, 831852, 861561, 957290, 1039815, 1148748, 1340206, 1386420, 1435935, 1723122, 1914580, 2010309, 2079630, 2680412, 2871870, 3350515, 3446244, 4020618, 4159260, 4307805, 5743740, 6030927, 6701030, 8041236, 8615610, 10051545, 12061854, 13402060, 17231220, 20103090, 24123708, 30154635, 40206180, 60309270, 120618540]

約数ペア:

[(1, 120618540), (2, 60309270), (3, 40206180), (4, 30154635), (5, 24123708), (6, 20103090), (7, 17231220), (9, 13402060), (10, 12061854), (12, 10051545), (14, 8615610), (15, 8041236), (18, 6701030), (20, 6030927), (21, 5743740), (28, 4307805), (29, 4159260), (30, 4020618), (35, 3446244), (36, 3350515), (42, 2871870), (45, 2680412), (58, 2079630), (60, 2010309), (63, 1914580), (70, 1723122), (84, 1435935), (87, 1386420), (90, 1340206), (105, 1148748), (116, 1039815), (126, 957290), (140, 861561), (145, 831852), (174, 693210), (180, 670103), (203, 594180), (210, 574374), (252, 478645), (261, 462140), (290, 415926), (315, 382916), (348, 346605), (406, 297090), (420, 287187), (435, 277284), (522, 231070), (580, 207963), (609, 198060), (630, 191458), (812, 148545), (870, 138642), (1015, 118836), (1044, 115535), (1218, 99030), (1260, 95729), (1305, 92428), (1740, 69321), (1827, 66020), (2030, 59418), (2436, 49515), (2610, 46214), (3045, 39612), (3301, 36540), (3654, 33010), (4060, 29709), (5220, 23107), (6090, 19806), (6602, 18270), (7308, 16505), (9135, 13204), (9903, 12180)]