80523960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 128

約数和(自身を含む): 268738560

約数和(自身を除く): 188214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1151, 1166, 1272, 1320, 1590, 1749, 2120, 2302, 2332, 2915, 3180, 3453, 3498, 4604, 4664, 5755, 5830, 6360, 6906, 6996, 8745, 9208, 11510, 11660, 12661, 13812, 13992, 17265, 17490, 23020, 23320, 25322, 27624, 34530, 34980, 37983, 46040, 50644, 61003, 63305, 69060, 69960, 75966, 101288, 122006, 126610, 138120, 151932, 183009, 189915, 244012, 253220, 303864, 305015, 366018, 379830, 488024, 506440, 610030, 671033, 732036, 759660, 915045, 1220060, 1342066, 1464072, 1519320, 1830090, 2013099, 2440120, 2684132, 3355165, 3660180, 4026198, 5368264, 6710330, 7320360, 8052396, 10065495, 13420660, 16104792, 20130990, 26841320, 40261980, 80523960]

約数ペア:

[(1, 80523960), (2, 40261980), (3, 26841320), (4, 20130990), (5, 16104792), (6, 13420660), (8, 10065495), (10, 8052396), (11, 7320360), (12, 6710330), (15, 5368264), (20, 4026198), (22, 3660180), (24, 3355165), (30, 2684132), (33, 2440120), (40, 2013099), (44, 1830090), (53, 1519320), (55, 1464072), (60, 1342066), (66, 1220060), (88, 915045), (106, 759660), (110, 732036), (120, 671033), (132, 610030), (159, 506440), (165, 488024), (212, 379830), (220, 366018), (264, 305015), (265, 303864), (318, 253220), (330, 244012), (424, 189915), (440, 183009), (530, 151932), (583, 138120), (636, 126610), (660, 122006), (795, 101288), (1060, 75966), (1151, 69960), (1166, 69060), (1272, 63305), (1320, 61003), (1590, 50644), (1749, 46040), (2120, 37983), (2302, 34980), (2332, 34530), (2915, 27624), (3180, 25322), (3453, 23320), (3498, 23020), (4604, 17490), (4664, 17265), (5755, 13992), (5830, 13812), (6360, 12661), (6906, 11660), (6996, 11510), (8745, 9208)]