290191680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{33587}}^1$

素因数の和:33613

約数の個数: 112

約数和(自身を含む): 1023762240

約数和(自身を除く): 733570560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 33587, 67174, 100761, 134348, 167935, 201522, 268696, 302283, 335870, 403044, 503805, 537392, 604566, 671740, 806088, 906849, 1007610, 1074784, 1209132, 1343480, 1511415, 1612176, 1813698, 2015220, 2149568, 2418264, 2686960, 3022830, 3224352, 3627396, 4030440, 4534245, 4836528, 5373920, 6045660, 6448704, 7254792, 8060880, 9068490, 9673056, 10747840, 12091320, 14509584, 16121760, 18136980, 19346112, 24182640, 29019168, 32243520, 36273960, 48365280, 58038336, 72547920, 96730560, 145095840, 290191680]

約数ペア:

[(1, 290191680), (2, 145095840), (3, 96730560), (4, 72547920), (5, 58038336), (6, 48365280), (8, 36273960), (9, 32243520), (10, 29019168), (12, 24182640), (15, 19346112), (16, 18136980), (18, 16121760), (20, 14509584), (24, 12091320), (27, 10747840), (30, 9673056), (32, 9068490), (36, 8060880), (40, 7254792), (45, 6448704), (48, 6045660), (54, 5373920), (60, 4836528), (64, 4534245), (72, 4030440), (80, 3627396), (90, 3224352), (96, 3022830), (108, 2686960), (120, 2418264), (135, 2149568), (144, 2015220), (160, 1813698), (180, 1612176), (192, 1511415), (216, 1343480), (240, 1209132), (270, 1074784), (288, 1007610), (320, 906849), (360, 806088), (432, 671740), (480, 604566), (540, 537392), (576, 503805), (720, 403044), (864, 335870), (960, 302283), (1080, 268696), (1440, 201522), (1728, 167935), (2160, 134348), (2880, 100761), (4320, 67174), (8640, 33587)]