144612480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 465854400

約数和(自身を除く): 321241920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 691, 872, 960, 1090, 1308, 1382, 1635, 1744, 1920, 2073, 2180, 2616, 2764, 3270, 3455, 3488, 4146, 4360, 5232, 5528, 6540, 6910, 6976, 8292, 8720, 10365, 10464, 11056, 13080, 13820, 13952, 16584, 17440, 20730, 20928, 22112, 26160, 27640, 33168, 34880, 41460, 41856, 44224, 52320, 55280, 66336, 69760, 75319, 82920, 88448, 104640, 110560, 132672, 150638, 165840, 209280, 221120, 225957, 265344, 301276, 331680, 376595, 442240, 451914, 602552, 663360, 753190, 903828, 1129785, 1205104, 1326720, 1506380, 1807656, 2259570, 2410208, 3012760, 3615312, 4519140, 4820416, 6025520, 7230624, 9038280, 9640832, 12051040, 14461248, 18076560, 24102080, 28922496, 36153120, 48204160, 72306240, 144612480]

約数ペア:

[(1, 144612480), (2, 72306240), (3, 48204160), (4, 36153120), (5, 28922496), (6, 24102080), (8, 18076560), (10, 14461248), (12, 12051040), (15, 9640832), (16, 9038280), (20, 7230624), (24, 6025520), (30, 4820416), (32, 4519140), (40, 3615312), (48, 3012760), (60, 2410208), (64, 2259570), (80, 1807656), (96, 1506380), (109, 1326720), (120, 1205104), (128, 1129785), (160, 903828), (192, 753190), (218, 663360), (240, 602552), (320, 451914), (327, 442240), (384, 376595), (436, 331680), (480, 301276), (545, 265344), (640, 225957), (654, 221120), (691, 209280), (872, 165840), (960, 150638), (1090, 132672), (1308, 110560), (1382, 104640), (1635, 88448), (1744, 82920), (1920, 75319), (2073, 69760), (2180, 66336), (2616, 55280), (2764, 52320), (3270, 44224), (3455, 41856), (3488, 41460), (4146, 34880), (4360, 33168), (5232, 27640), (5528, 26160), (6540, 22112), (6910, 20928), (6976, 20730), (8292, 17440), (8720, 16584), (10365, 13952), (10464, 13820), (11056, 13080)]