385528320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 240

約数和(自身を含む): 1383627960

約数和(自身を除く): 998099640

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, 577, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1154, 1160, 1280, 1305, 1392, 1440, 1536, 1731, 1740, 1856, 1920, 2088, 2304, 2308, 2320, 2560, 2610, 2784, 2880, 2885, 3462, 3480, 3712, 3840, 4176, 4608, 4616, 4640, 5193, 5220, 5568, 5760, 5770, 6924, 6960, 7424, 7680, 8352, 8655, 9232, 9280, 10386, 10440, 11136, 11520, 11540, 13848, 13920, 14848, 16704, 16733, 17310, 18464, 18560, 20772, 20880, 22272, 23040, 23080, 25965, 27696, 27840, 33408, 33466, 34620, 36928, 37120, 41544, 41760, 44544, 46160, 50199, 51930, 55392, 55680, 66816, 66932, 69240, 73856, 74240, 83088, 83520, 83665, 92320, 100398, 103860, 110784, 111360, 133632, 133864, 138480, 147712, 150597, 166176, 167040, 167330, 184640, 200796, 207720, 221568, 222720, 250995, 267728, 276960, 295424, 301194, 332352, 334080, 334660, 369280, 401592, 415440, 443136, 501990, 535456, 553920, 602388, 664704, 668160, 669320, 738560, 752985, 803184, 830880, 886272, 1003980, 1070912, 1107840, 1204776, 1329408, 1338640, 1477120, 1505970, 1606368, 1661760, 2007960, 2141824, 2215680, 2409552, 2658816, 2677280, 3011940, 3212736, 3323520, 4015920, 4283648, 4431360, 4819104, 5354560, 6023880, 6425472, 6647040, 8031840, 8567296, 9638208, 10709120, 12047760, 12850944, 13294080, 16063680, 19276416, 21418240, 24095520, 25701888, 32127360, 38552832, 42836480, 48191040, 64254720, 77105664, 96382080, 128509440, 192764160, 385528320]

約数ペア:

[(1, 385528320), (2, 192764160), (3, 128509440), (4, 96382080), (5, 77105664), (6, 64254720), (8, 48191040), (9, 42836480), (10, 38552832), (12, 32127360), (15, 25701888), (16, 24095520), (18, 21418240), (20, 19276416), (24, 16063680), (29, 13294080), (30, 12850944), (32, 12047760), (36, 10709120), (40, 9638208), (45, 8567296), (48, 8031840), (58, 6647040), (60, 6425472), (64, 6023880), (72, 5354560), (80, 4819104), (87, 4431360), (90, 4283648), (96, 4015920), (116, 3323520), (120, 3212736), (128, 3011940), (144, 2677280), (145, 2658816), (160, 2409552), (174, 2215680), (180, 2141824), (192, 2007960), (232, 1661760), (240, 1606368), (256, 1505970), (261, 1477120), (288, 1338640), (290, 1329408), (320, 1204776), (348, 1107840), (360, 1070912), (384, 1003980), (435, 886272), (464, 830880), (480, 803184), (512, 752985), (522, 738560), (576, 669320), (577, 668160), (580, 664704), (640, 602388), (696, 553920), (720, 535456), (768, 501990), (870, 443136), (928, 415440), (960, 401592), (1044, 369280), (1152, 334660), (1154, 334080), (1160, 332352), (1280, 301194), (1305, 295424), (1392, 276960), (1440, 267728), (1536, 250995), (1731, 222720), (1740, 221568), (1856, 207720), (1920, 200796), (2088, 184640), (2304, 167330), (2308, 167040), (2320, 166176), (2560, 150597), (2610, 147712), (2784, 138480), (2880, 133864), (2885, 133632), (3462, 111360), (3480, 110784), (3712, 103860), (3840, 100398), (4176, 92320), (4608, 83665), (4616, 83520), (4640, 83088), (5193, 74240), (5220, 73856), (5568, 69240), (5760, 66932), (5770, 66816), (6924, 55680), (6960, 55392), (7424, 51930), (7680, 50199), (8352, 46160), (8655, 44544), (9232, 41760), (9280, 41544), (10386, 37120), (10440, 36928), (11136, 34620), (11520, 33466), (11540, 33408), (13848, 27840), (13920, 27696), (14848, 25965), (16704, 23080), (16733, 23040), (17310, 22272), (18464, 20880), (18560, 20772)]