69972480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3037}}^1$

素因数の和:3066

約数の個数: 120

約数和(自身を含む): 242414172

約数和(自身を除く): 172441692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3037, 3840, 4608, 5760, 6074, 7680, 9111, 11520, 12148, 15185, 18222, 23040, 24296, 27333, 30370, 36444, 45555, 48592, 54666, 60740, 72888, 91110, 97184, 109332, 121480, 136665, 145776, 182220, 194368, 218664, 242960, 273330, 291552, 364440, 388736, 437328, 485920, 546660, 583104, 728880, 777472, 874656, 971840, 1093320, 1166208, 1457760, 1554944, 1749312, 1943680, 2186640, 2332416, 2915520, 3498624, 3887360, 4373280, 4664832, 5831040, 6997248, 7774720, 8746560, 11662080, 13994496, 17493120, 23324160, 34986240, 69972480]

約数ペア:

[(1, 69972480), (2, 34986240), (3, 23324160), (4, 17493120), (5, 13994496), (6, 11662080), (8, 8746560), (9, 7774720), (10, 6997248), (12, 5831040), (15, 4664832), (16, 4373280), (18, 3887360), (20, 3498624), (24, 2915520), (30, 2332416), (32, 2186640), (36, 1943680), (40, 1749312), (45, 1554944), (48, 1457760), (60, 1166208), (64, 1093320), (72, 971840), (80, 874656), (90, 777472), (96, 728880), (120, 583104), (128, 546660), (144, 485920), (160, 437328), (180, 388736), (192, 364440), (240, 291552), (256, 273330), (288, 242960), (320, 218664), (360, 194368), (384, 182220), (480, 145776), (512, 136665), (576, 121480), (640, 109332), (720, 97184), (768, 91110), (960, 72888), (1152, 60740), (1280, 54666), (1440, 48592), (1536, 45555), (1920, 36444), (2304, 30370), (2560, 27333), (2880, 24296), (3037, 23040), (3840, 18222), (4608, 15185), (5760, 12148), (6074, 11520), (7680, 9111)]