2898360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 9631440

約数和(自身を除く): 6733080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 97, 120, 166, 180, 194, 249, 291, 332, 360, 388, 415, 485, 498, 582, 664, 747, 776, 830, 873, 970, 996, 1164, 1245, 1455, 1494, 1660, 1746, 1940, 1992, 2328, 2490, 2910, 2988, 3320, 3492, 3735, 3880, 4365, 4980, 5820, 5976, 6984, 7470, 8051, 8730, 9960, 11640, 14940, 16102, 17460, 24153, 29880, 32204, 34920, 40255, 48306, 64408, 72459, 80510, 96612, 120765, 144918, 161020, 193224, 241530, 289836, 322040, 362295, 483060, 579672, 724590, 966120, 1449180, 2898360]

約数ペア:

[(1, 2898360), (2, 1449180), (3, 966120), (4, 724590), (5, 579672), (6, 483060), (8, 362295), (9, 322040), (10, 289836), (12, 241530), (15, 193224), (18, 161020), (20, 144918), (24, 120765), (30, 96612), (36, 80510), (40, 72459), (45, 64408), (60, 48306), (72, 40255), (83, 34920), (90, 32204), (97, 29880), (120, 24153), (166, 17460), (180, 16102), (194, 14940), (249, 11640), (291, 9960), (332, 8730), (360, 8051), (388, 7470), (415, 6984), (485, 5976), (498, 5820), (582, 4980), (664, 4365), (747, 3880), (776, 3735), (830, 3492), (873, 3320), (970, 2988), (996, 2910), (1164, 2490), (1245, 2328), (1455, 1992), (1494, 1940), (1660, 1746)]