1373753760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{77351}}^1$

素因数の和:77406

約数の個数: 96

約数和(自身を含む): 4444336512

約数和(自身を除く): 3070582752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 77351, 154702, 232053, 309404, 386755, 464106, 618808, 773510, 928212, 1160265, 1237616, 1547020, 1856424, 2320530, 2475232, 2861987, 3094040, 3712848, 4641060, 5723974, 6188080, 7425696, 8585961, 9282120, 11447948, 12376160, 14309935, 17171922, 18564240, 22895896, 28619870, 34343844, 37128480, 42929805, 45791792, 57239740, 68687688, 85859610, 91583584, 114479480, 137375376, 171719220, 228958960, 274750752, 343438440, 457917920, 686876880, 1373753760]

約数ペア:

[(1, 1373753760), (2, 686876880), (3, 457917920), (4, 343438440), (5, 274750752), (6, 228958960), (8, 171719220), (10, 137375376), (12, 114479480), (15, 91583584), (16, 85859610), (20, 68687688), (24, 57239740), (30, 45791792), (32, 42929805), (37, 37128480), (40, 34343844), (48, 28619870), (60, 22895896), (74, 18564240), (80, 17171922), (96, 14309935), (111, 12376160), (120, 11447948), (148, 9282120), (160, 8585961), (185, 7425696), (222, 6188080), (240, 5723974), (296, 4641060), (370, 3712848), (444, 3094040), (480, 2861987), (555, 2475232), (592, 2320530), (740, 1856424), (888, 1547020), (1110, 1237616), (1184, 1160265), (1480, 928212), (1776, 773510), (2220, 618808), (2960, 464106), (3552, 386755), (4440, 309404), (5920, 232053), (8880, 154702), (17760, 77351)]