76686480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2766

約数の個数: 160

約数和(自身を含む): 284565120

約数和(自身を除く): 207878640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2731, 2808, 3120, 3510, 4680, 5462, 5616, 7020, 8193, 9360, 10924, 13655, 14040, 16386, 21848, 24579, 27310, 28080, 32772, 35503, 40965, 43696, 49158, 54620, 65544, 71006, 73737, 81930, 98316, 106509, 109240, 122895, 131088, 142012, 147474, 163860, 177515, 196632, 213018, 218480, 245790, 284024, 294948, 319527, 327720, 355030, 368685, 393264, 426036, 491580, 532545, 568048, 589896, 639054, 655440, 710060, 737370, 852072, 958581, 983160, 1065090, 1179792, 1278108, 1420120, 1474740, 1597635, 1704144, 1917162, 1966320, 2130180, 2556216, 2840240, 2949480, 3195270, 3834324, 4260360, 4792905, 5112432, 5898960, 6390540, 7668648, 8520720, 9585810, 12781080, 15337296, 19171620, 25562160, 38343240, 76686480]

約数ペア:

[(1, 76686480), (2, 38343240), (3, 25562160), (4, 19171620), (5, 15337296), (6, 12781080), (8, 9585810), (9, 8520720), (10, 7668648), (12, 6390540), (13, 5898960), (15, 5112432), (16, 4792905), (18, 4260360), (20, 3834324), (24, 3195270), (26, 2949480), (27, 2840240), (30, 2556216), (36, 2130180), (39, 1966320), (40, 1917162), (45, 1704144), (48, 1597635), (52, 1474740), (54, 1420120), (60, 1278108), (65, 1179792), (72, 1065090), (78, 983160), (80, 958581), (90, 852072), (104, 737370), (108, 710060), (117, 655440), (120, 639054), (130, 589896), (135, 568048), (144, 532545), (156, 491580), (180, 426036), (195, 393264), (208, 368685), (216, 355030), (234, 327720), (240, 319527), (260, 294948), (270, 284024), (312, 245790), (351, 218480), (360, 213018), (390, 196632), (432, 177515), (468, 163860), (520, 147474), (540, 142012), (585, 131088), (624, 122895), (702, 109240), (720, 106509), (780, 98316), (936, 81930), (1040, 73737), (1080, 71006), (1170, 65544), (1404, 54620), (1560, 49158), (1755, 43696), (1872, 40965), (2160, 35503), (2340, 32772), (2731, 28080), (2808, 27310), (3120, 24579), (3510, 21848), (4680, 16386), (5462, 14040), (5616, 13655), (7020, 10924), (8193, 9360)]