849128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2111}}^1$

素因数の和:2550

約数の個数: 112

約数和(自身を含む): 2703697920

約数和(自身を除く): 1854569280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 419, 480, 838, 960, 1257, 1676, 2095, 2111, 2514, 3352, 4190, 4222, 5028, 6285, 6333, 6704, 8380, 8444, 10056, 10555, 12570, 12666, 13408, 16760, 16888, 20112, 21110, 25140, 25332, 26816, 31665, 33520, 33776, 40224, 42220, 50280, 50664, 63330, 67040, 67552, 80448, 84440, 100560, 101328, 126660, 134080, 135104, 168880, 201120, 202656, 253320, 337760, 402240, 405312, 506640, 675520, 884509, 1013280, 1769018, 2026560, 2653527, 3538036, 4422545, 5307054, 7076072, 8845090, 10614108, 13267635, 14152144, 17690180, 21228216, 26535270, 28304288, 35380360, 42456432, 53070540, 56608576, 70760720, 84912864, 106141080, 141521440, 169825728, 212282160, 283042880, 424564320, 849128640]

約数ペア:

[(1, 849128640), (2, 424564320), (3, 283042880), (4, 212282160), (5, 169825728), (6, 141521440), (8, 106141080), (10, 84912864), (12, 70760720), (15, 56608576), (16, 53070540), (20, 42456432), (24, 35380360), (30, 28304288), (32, 26535270), (40, 21228216), (48, 17690180), (60, 14152144), (64, 13267635), (80, 10614108), (96, 8845090), (120, 7076072), (160, 5307054), (192, 4422545), (240, 3538036), (320, 2653527), (419, 2026560), (480, 1769018), (838, 1013280), (960, 884509), (1257, 675520), (1676, 506640), (2095, 405312), (2111, 402240), (2514, 337760), (3352, 253320), (4190, 202656), (4222, 201120), (5028, 168880), (6285, 135104), (6333, 134080), (6704, 126660), (8380, 101328), (8444, 100560), (10056, 84440), (10555, 80448), (12570, 67552), (12666, 67040), (13408, 63330), (16760, 50664), (16888, 50280), (20112, 42220), (21110, 40224), (25140, 33776), (25332, 33520), (26816, 31665)]