461053440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 120

約数和(自身を含む): 1596837528

約数和(自身を除く): 1135784088

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, 5760, 7680, 11520, 20011, 23040, 40022, 60033, 80044, 100055, 120066, 160088, 180099, 200110, 240132, 300165, 320176, 360198, 400220, 480264, 600330, 640352, 720396, 800440, 900495, 960528, 1200660, 1280704, 1440792, 1600880, 1800990, 1921056, 2401320, 2561408, 2881584, 3201760, 3601980, 3842112, 4802640, 5122816, 5763168, 6403520, 7203960, 7684224, 9605280, 10245632, 11526336, 12807040, 14407920, 15368448, 19210560, 23052672, 25614080, 28815840, 30736896, 38421120, 46105344, 51228160, 57631680, 76842240, 92210688, 115263360, 153684480, 230526720, 461053440]

約数ペア:

[(1, 461053440), (2, 230526720), (3, 153684480), (4, 115263360), (5, 92210688), (6, 76842240), (8, 57631680), (9, 51228160), (10, 46105344), (12, 38421120), (15, 30736896), (16, 28815840), (18, 25614080), (20, 23052672), (24, 19210560), (30, 15368448), (32, 14407920), (36, 12807040), (40, 11526336), (45, 10245632), (48, 9605280), (60, 7684224), (64, 7203960), (72, 6403520), (80, 5763168), (90, 5122816), (96, 4802640), (120, 3842112), (128, 3601980), (144, 3201760), (160, 2881584), (180, 2561408), (192, 2401320), (240, 1921056), (256, 1800990), (288, 1600880), (320, 1440792), (360, 1280704), (384, 1200660), (480, 960528), (512, 900495), (576, 800440), (640, 720396), (720, 640352), (768, 600330), (960, 480264), (1152, 400220), (1280, 360198), (1440, 320176), (1536, 300165), (1920, 240132), (2304, 200110), (2560, 180099), (2880, 160088), (3840, 120066), (4608, 100055), (5760, 80044), (7680, 60033), (11520, 40022), (20011, 23040)]