156974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 497859264

約数和(自身を除く): 340884384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2083, 2355, 2512, 3140, 3768, 4166, 4710, 5024, 6249, 6280, 7536, 8332, 9420, 10415, 12498, 12560, 15072, 16664, 18840, 20830, 24996, 25120, 31245, 33328, 37680, 41660, 49992, 62490, 66656, 75360, 83320, 99984, 124980, 166640, 199968, 249960, 327031, 333280, 499920, 654062, 981093, 999840, 1308124, 1635155, 1962186, 2616248, 3270310, 3924372, 4905465, 5232496, 6540620, 7848744, 9810930, 10464992, 13081240, 15697488, 19621860, 26162480, 31394976, 39243720, 52324960, 78487440, 156974880]

約数ペア:

[(1, 156974880), (2, 78487440), (3, 52324960), (4, 39243720), (5, 31394976), (6, 26162480), (8, 19621860), (10, 15697488), (12, 13081240), (15, 10464992), (16, 9810930), (20, 7848744), (24, 6540620), (30, 5232496), (32, 4905465), (40, 3924372), (48, 3270310), (60, 2616248), (80, 1962186), (96, 1635155), (120, 1308124), (157, 999840), (160, 981093), (240, 654062), (314, 499920), (471, 333280), (480, 327031), (628, 249960), (785, 199968), (942, 166640), (1256, 124980), (1570, 99984), (1884, 83320), (2083, 75360), (2355, 66656), (2512, 62490), (3140, 49992), (3768, 41660), (4166, 37680), (4710, 33328), (5024, 31245), (6249, 25120), (6280, 24996), (7536, 20830), (8332, 18840), (9420, 16664), (10415, 15072), (12498, 12560)]