131166720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5693}}^1$

素因数の和:5722

約数の個数: 120

約数和(自身を含む): 454347036

約数和(自身を除く): 323180316

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, 3840, 4608, 5693, 5760, 7680, 11386, 11520, 17079, 22772, 23040, 28465, 34158, 45544, 51237, 56930, 68316, 85395, 91088, 102474, 113860, 136632, 170790, 182176, 204948, 227720, 256185, 273264, 341580, 364352, 409896, 455440, 512370, 546528, 683160, 728704, 819792, 910880, 1024740, 1093056, 1366320, 1457408, 1639584, 1821760, 2049480, 2186112, 2732640, 2914816, 3279168, 3643520, 4098960, 4372224, 5465280, 6558336, 7287040, 8197920, 8744448, 10930560, 13116672, 14574080, 16395840, 21861120, 26233344, 32791680, 43722240, 65583360, 131166720]

約数ペア:

[(1, 131166720), (2, 65583360), (3, 43722240), (4, 32791680), (5, 26233344), (6, 21861120), (8, 16395840), (9, 14574080), (10, 13116672), (12, 10930560), (15, 8744448), (16, 8197920), (18, 7287040), (20, 6558336), (24, 5465280), (30, 4372224), (32, 4098960), (36, 3643520), (40, 3279168), (45, 2914816), (48, 2732640), (60, 2186112), (64, 2049480), (72, 1821760), (80, 1639584), (90, 1457408), (96, 1366320), (120, 1093056), (128, 1024740), (144, 910880), (160, 819792), (180, 728704), (192, 683160), (240, 546528), (256, 512370), (288, 455440), (320, 409896), (360, 364352), (384, 341580), (480, 273264), (512, 256185), (576, 227720), (640, 204948), (720, 182176), (768, 170790), (960, 136632), (1152, 113860), (1280, 102474), (1440, 91088), (1536, 85395), (1920, 68316), (2304, 56930), (2560, 51237), (2880, 45544), (3840, 34158), (4608, 28465), (5693, 23040), (5760, 22772), (7680, 17079), (11386, 11520)]