385855360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 128

約数和(自身を含む): 1050485760

約数和(自身を除く): 664630400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 920, 1012, 1265, 1408, 1472, 1760, 1840, 2024, 2383, 2530, 2944, 3520, 3680, 4048, 4766, 5060, 7040, 7360, 8096, 9532, 10120, 11915, 14720, 16192, 19064, 20240, 23830, 26213, 32384, 38128, 40480, 47660, 52426, 54809, 76256, 80960, 95320, 104852, 109618, 131065, 152512, 161920, 190640, 209704, 219236, 262130, 274045, 305024, 381280, 419408, 438472, 524260, 548090, 602899, 762560, 838816, 876944, 1048520, 1096180, 1205798, 1525120, 1677632, 1753888, 2097040, 2192360, 2411596, 3014495, 3355264, 3507776, 4194080, 4384720, 4823192, 6028990, 7015552, 8388160, 8769440, 9646384, 12057980, 16776320, 17538880, 19292768, 24115960, 35077760, 38585536, 48231920, 77171072, 96463840, 192927680, 385855360]

約数ペア:

[(1, 385855360), (2, 192927680), (4, 96463840), (5, 77171072), (8, 48231920), (10, 38585536), (11, 35077760), (16, 24115960), (20, 19292768), (22, 17538880), (23, 16776320), (32, 12057980), (40, 9646384), (44, 8769440), (46, 8388160), (55, 7015552), (64, 6028990), (80, 4823192), (88, 4384720), (92, 4194080), (110, 3507776), (115, 3355264), (128, 3014495), (160, 2411596), (176, 2192360), (184, 2097040), (220, 1753888), (230, 1677632), (253, 1525120), (320, 1205798), (352, 1096180), (368, 1048520), (440, 876944), (460, 838816), (506, 762560), (640, 602899), (704, 548090), (736, 524260), (880, 438472), (920, 419408), (1012, 381280), (1265, 305024), (1408, 274045), (1472, 262130), (1760, 219236), (1840, 209704), (2024, 190640), (2383, 161920), (2530, 152512), (2944, 131065), (3520, 109618), (3680, 104852), (4048, 95320), (4766, 80960), (5060, 76256), (7040, 54809), (7360, 52426), (8096, 47660), (9532, 40480), (10120, 38128), (11915, 32384), (14720, 26213), (16192, 23830), (19064, 20240)]