144663120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28729

約数の個数: 120

約数和(自身を含む): 555250176

約数和(自身を除く): 410587056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28703, 57406, 86109, 114812, 143515, 172218, 200921, 229624, 258327, 287030, 344436, 401842, 430545, 459248, 516654, 574060, 602763, 688872, 803684, 861090, 1004605, 1033308, 1148120, 1205526, 1291635, 1377744, 1607368, 1722180, 1808289, 2009210, 2066616, 2296240, 2411052, 2583270, 3013815, 3214736, 3444360, 3616578, 4018420, 4133232, 4822104, 5166540, 6027630, 6888720, 7233156, 8036840, 9041445, 9644208, 10333080, 12055260, 14466312, 16073680, 18082890, 20666160, 24110520, 28932624, 36165780, 48221040, 72331560, 144663120]

約数ペア:

[(1, 144663120), (2, 72331560), (3, 48221040), (4, 36165780), (5, 28932624), (6, 24110520), (7, 20666160), (8, 18082890), (9, 16073680), (10, 14466312), (12, 12055260), (14, 10333080), (15, 9644208), (16, 9041445), (18, 8036840), (20, 7233156), (21, 6888720), (24, 6027630), (28, 5166540), (30, 4822104), (35, 4133232), (36, 4018420), (40, 3616578), (42, 3444360), (45, 3214736), (48, 3013815), (56, 2583270), (60, 2411052), (63, 2296240), (70, 2066616), (72, 2009210), (80, 1808289), (84, 1722180), (90, 1607368), (105, 1377744), (112, 1291635), (120, 1205526), (126, 1148120), (140, 1033308), (144, 1004605), (168, 861090), (180, 803684), (210, 688872), (240, 602763), (252, 574060), (280, 516654), (315, 459248), (336, 430545), (360, 401842), (420, 344436), (504, 287030), (560, 258327), (630, 229624), (720, 200921), (840, 172218), (1008, 143515), (1260, 114812), (1680, 86109), (2520, 57406), (5040, 28703)]