2613156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{112249}}^1$

素因数の和:112362

約数の個数: 80

約数和(自身を含む): 8184372000

約数和(自身を除く): 5571215280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 112249, 224498, 336747, 448996, 561245, 673494, 897992, 1122490, 1346988, 1683735, 1795984, 2244980, 2693976, 3367470, 4489960, 5387952, 6734940, 8979920, 10888153, 13469880, 21776306, 26939760, 32664459, 43552612, 54440765, 65328918, 87105224, 108881530, 130657836, 163322295, 174210448, 217763060, 261315672, 326644590, 435526120, 522631344, 653289180, 871052240, 1306578360, 2613156720]

約数ペア:

[(1, 2613156720), (2, 1306578360), (3, 871052240), (4, 653289180), (5, 522631344), (6, 435526120), (8, 326644590), (10, 261315672), (12, 217763060), (15, 174210448), (16, 163322295), (20, 130657836), (24, 108881530), (30, 87105224), (40, 65328918), (48, 54440765), (60, 43552612), (80, 32664459), (97, 26939760), (120, 21776306), (194, 13469880), (240, 10888153), (291, 8979920), (388, 6734940), (485, 5387952), (582, 4489960), (776, 3367470), (970, 2693976), (1164, 2244980), (1455, 1795984), (1552, 1683735), (1940, 1346988), (2328, 1122490), (2910, 897992), (3880, 673494), (4656, 561245), (5820, 448996), (7760, 336747), (11640, 224498), (23280, 112249)]