179205120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3889}}^1$

素因数の和:3920

約数の個数: 132

約数和(自身を含む): 621100740

約数和(自身を除く): 441895620

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 3889, 4608, 5120, 5760, 7680, 7778, 9216, 11520, 11667, 15360, 15556, 19445, 23040, 23334, 31112, 35001, 38890, 46080, 46668, 58335, 62224, 70002, 77780, 93336, 116670, 124448, 140004, 155560, 175005, 186672, 233340, 248896, 280008, 311120, 350010, 373344, 466680, 497792, 560016, 622240, 700020, 746688, 933360, 995584, 1120032, 1244480, 1400040, 1493376, 1866720, 1991168, 2240064, 2488960, 2800080, 2986752, 3733440, 3982336, 4480128, 4977920, 5600160, 5973504, 7466880, 8960256, 9955840, 11200320, 11947008, 14933760, 17920512, 19911680, 22400640, 29867520, 35841024, 44801280, 59735040, 89602560, 179205120]

約数ペア:

[(1, 179205120), (2, 89602560), (3, 59735040), (4, 44801280), (5, 35841024), (6, 29867520), (8, 22400640), (9, 19911680), (10, 17920512), (12, 14933760), (15, 11947008), (16, 11200320), (18, 9955840), (20, 8960256), (24, 7466880), (30, 5973504), (32, 5600160), (36, 4977920), (40, 4480128), (45, 3982336), (48, 3733440), (60, 2986752), (64, 2800080), (72, 2488960), (80, 2240064), (90, 1991168), (96, 1866720), (120, 1493376), (128, 1400040), (144, 1244480), (160, 1120032), (180, 995584), (192, 933360), (240, 746688), (256, 700020), (288, 622240), (320, 560016), (360, 497792), (384, 466680), (480, 373344), (512, 350010), (576, 311120), (640, 280008), (720, 248896), (768, 233340), (960, 186672), (1024, 175005), (1152, 155560), (1280, 140004), (1440, 124448), (1536, 116670), (1920, 93336), (2304, 77780), (2560, 70002), (2880, 62224), (3072, 58335), (3840, 46668), (3889, 46080), (4608, 38890), (5120, 35001), (5760, 31112), (7680, 23334), (7778, 23040), (9216, 19445), (11520, 15556), (11667, 15360)]