495204480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 1724463000

約数和(自身を除く): 1229258520

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, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 480, 576, 577, 596, 640, 720, 745, 894, 960, 1152, 1154, 1192, 1341, 1440, 1490, 1731, 1788, 1920, 2235, 2308, 2384, 2682, 2880, 2885, 2980, 3462, 3576, 4470, 4616, 4768, 5193, 5364, 5760, 5770, 5960, 6705, 6924, 7152, 8655, 8940, 9232, 9536, 10386, 10728, 11540, 11920, 13410, 13848, 14304, 17310, 17880, 18464, 19072, 20772, 21456, 23080, 23840, 25965, 26820, 27696, 28608, 34620, 35760, 36928, 41544, 42912, 46160, 47680, 51930, 53640, 55392, 57216, 69240, 71520, 73856, 83088, 85824, 85973, 92320, 95360, 103860, 107280, 110784, 138480, 143040, 166176, 171648, 171946, 184640, 207720, 214560, 221568, 257919, 276960, 286080, 332352, 343892, 369280, 415440, 429120, 429865, 515838, 553920, 664704, 687784, 773757, 830880, 858240, 859730, 1031676, 1107840, 1289595, 1375568, 1547514, 1661760, 1719460, 2063352, 2579190, 2751136, 3095028, 3323520, 3438920, 3868785, 4126704, 5158380, 5502272, 6190056, 6877840, 7737570, 8253408, 10316760, 11004544, 12380112, 13755680, 15475140, 16506816, 20633520, 24760224, 27511360, 30950280, 33013632, 41267040, 49520448, 55022720, 61900560, 82534080, 99040896, 123801120, 165068160, 247602240, 495204480]

約数ペア:

[(1, 495204480), (2, 247602240), (3, 165068160), (4, 123801120), (5, 99040896), (6, 82534080), (8, 61900560), (9, 55022720), (10, 49520448), (12, 41267040), (15, 33013632), (16, 30950280), (18, 27511360), (20, 24760224), (24, 20633520), (30, 16506816), (32, 15475140), (36, 13755680), (40, 12380112), (45, 11004544), (48, 10316760), (60, 8253408), (64, 7737570), (72, 6877840), (80, 6190056), (90, 5502272), (96, 5158380), (120, 4126704), (128, 3868785), (144, 3438920), (149, 3323520), (160, 3095028), (180, 2751136), (192, 2579190), (240, 2063352), (288, 1719460), (298, 1661760), (320, 1547514), (360, 1375568), (384, 1289595), (447, 1107840), (480, 1031676), (576, 859730), (577, 858240), (596, 830880), (640, 773757), (720, 687784), (745, 664704), (894, 553920), (960, 515838), (1152, 429865), (1154, 429120), (1192, 415440), (1341, 369280), (1440, 343892), (1490, 332352), (1731, 286080), (1788, 276960), (1920, 257919), (2235, 221568), (2308, 214560), (2384, 207720), (2682, 184640), (2880, 171946), (2885, 171648), (2980, 166176), (3462, 143040), (3576, 138480), (4470, 110784), (4616, 107280), (4768, 103860), (5193, 95360), (5364, 92320), (5760, 85973), (5770, 85824), (5960, 83088), (6705, 73856), (6924, 71520), (7152, 69240), (8655, 57216), (8940, 55392), (9232, 53640), (9536, 51930), (10386, 47680), (10728, 46160), (11540, 42912), (11920, 41544), (13410, 36928), (13848, 35760), (14304, 34620), (17310, 28608), (17880, 27696), (18464, 26820), (19072, 25965), (20772, 23840), (21456, 23080)]