153897840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71249}}^1$

素因数の和:71271

約数の個数: 80

約数和(自身を含む): 530100000

約数和(自身を除く): 376202160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71249, 142498, 213747, 284996, 356245, 427494, 569992, 641241, 712490, 854988, 1068735, 1139984, 1282482, 1424980, 1709976, 1923723, 2137470, 2564964, 2849960, 3206205, 3419952, 3847446, 4274940, 5129928, 5699920, 6412410, 7694892, 8549880, 9618615, 10259856, 12824820, 15389784, 17099760, 19237230, 25649640, 30779568, 38474460, 51299280, 76948920, 153897840]

約数ペア:

[(1, 153897840), (2, 76948920), (3, 51299280), (4, 38474460), (5, 30779568), (6, 25649640), (8, 19237230), (9, 17099760), (10, 15389784), (12, 12824820), (15, 10259856), (16, 9618615), (18, 8549880), (20, 7694892), (24, 6412410), (27, 5699920), (30, 5129928), (36, 4274940), (40, 3847446), (45, 3419952), (48, 3206205), (54, 2849960), (60, 2564964), (72, 2137470), (80, 1923723), (90, 1709976), (108, 1424980), (120, 1282482), (135, 1139984), (144, 1068735), (180, 854988), (216, 712490), (240, 641241), (270, 569992), (360, 427494), (432, 356245), (540, 284996), (720, 213747), (1080, 142498), (2160, 71249)]