668160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 2393820

約数和(自身を除く): 1725660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4608, 4640, 5220, 5568, 5760, 6960, 7424, 7680, 8352, 9280, 10440, 11136, 11520, 13920, 14848, 16704, 18560, 20880, 22272, 23040, 27840, 33408, 37120, 41760, 44544, 55680, 66816, 74240, 83520, 111360, 133632, 167040, 222720, 334080, 668160]

約数ペア:

[(1, 668160), (2, 334080), (3, 222720), (4, 167040), (5, 133632), (6, 111360), (8, 83520), (9, 74240), (10, 66816), (12, 55680), (15, 44544), (16, 41760), (18, 37120), (20, 33408), (24, 27840), (29, 23040), (30, 22272), (32, 20880), (36, 18560), (40, 16704), (45, 14848), (48, 13920), (58, 11520), (60, 11136), (64, 10440), (72, 9280), (80, 8352), (87, 7680), (90, 7424), (96, 6960), (116, 5760), (120, 5568), (128, 5220), (144, 4640), (145, 4608), (160, 4176), (174, 3840), (180, 3712), (192, 3480), (232, 2880), (240, 2784), (256, 2610), (261, 2560), (288, 2320), (290, 2304), (320, 2088), (348, 1920), (360, 1856), (384, 1740), (435, 1536), (464, 1440), (480, 1392), (512, 1305), (522, 1280), (576, 1160), (580, 1152), (640, 1044), (696, 960), (720, 928), (768, 870)]