1229604480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16459

約数の個数: 192

約数和(自身を含む): 4572870120

約数和(自身を除く): 3343265640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 16421, 18720, 24960, 32842, 37440, 49263, 65684, 74880, 82105, 98526, 131368, 147789, 164210, 197052, 213473, 246315, 262736, 295578, 328420, 394104, 426946, 492630, 525472, 591156, 640419, 656840, 738945, 788208, 853892, 985260, 1050944, 1067365, 1182312, 1280838, 1313680, 1477890, 1576416, 1707784, 1921257, 1970520, 2101888, 2134730, 2364624, 2561676, 2627360, 2955780, 3152832, 3202095, 3415568, 3842514, 3941040, 4269460, 4729248, 5123352, 5254720, 5911560, 6305664, 6404190, 6831136, 7685028, 7882080, 8538920, 9458496, 9606285, 10246704, 10509440, 11823120, 12808380, 13662272, 15370056, 15764160, 17077840, 18916992, 19212570, 20493408, 23646240, 25616760, 27324544, 30740112, 31528320, 34155680, 38425140, 40986816, 47292480, 51233520, 61480224, 68311360, 76850280, 81973632, 94584960, 102467040, 122960448, 136622720, 153700560, 204934080, 245920896, 307401120, 409868160, 614802240, 1229604480]

約数ペア:

[(1, 1229604480), (2, 614802240), (3, 409868160), (4, 307401120), (5, 245920896), (6, 204934080), (8, 153700560), (9, 136622720), (10, 122960448), (12, 102467040), (13, 94584960), (15, 81973632), (16, 76850280), (18, 68311360), (20, 61480224), (24, 51233520), (26, 47292480), (30, 40986816), (32, 38425140), (36, 34155680), (39, 31528320), (40, 30740112), (45, 27324544), (48, 25616760), (52, 23646240), (60, 20493408), (64, 19212570), (65, 18916992), (72, 17077840), (78, 15764160), (80, 15370056), (90, 13662272), (96, 12808380), (104, 11823120), (117, 10509440), (120, 10246704), (128, 9606285), (130, 9458496), (144, 8538920), (156, 7882080), (160, 7685028), (180, 6831136), (192, 6404190), (195, 6305664), (208, 5911560), (234, 5254720), (240, 5123352), (260, 4729248), (288, 4269460), (312, 3941040), (320, 3842514), (360, 3415568), (384, 3202095), (390, 3152832), (416, 2955780), (468, 2627360), (480, 2561676), (520, 2364624), (576, 2134730), (585, 2101888), (624, 1970520), (640, 1921257), (720, 1707784), (780, 1576416), (832, 1477890), (936, 1313680), (960, 1280838), (1040, 1182312), (1152, 1067365), (1170, 1050944), (1248, 985260), (1440, 853892), (1560, 788208), (1664, 738945), (1872, 656840), (1920, 640419), (2080, 591156), (2340, 525472), (2496, 492630), (2880, 426946), (3120, 394104), (3744, 328420), (4160, 295578), (4680, 262736), (4992, 246315), (5760, 213473), (6240, 197052), (7488, 164210), (8320, 147789), (9360, 131368), (12480, 98526), (14976, 82105), (16421, 74880), (18720, 65684), (24960, 49263), (32842, 37440)]