90356640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 315342720

約数和(自身を除く): 224986080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 157, 160, 165, 176, 218, 220, 240, 264, 314, 327, 330, 352, 436, 440, 471, 480, 528, 545, 628, 654, 660, 785, 872, 880, 942, 1056, 1090, 1199, 1256, 1308, 1320, 1570, 1635, 1727, 1744, 1760, 1884, 2180, 2355, 2398, 2512, 2616, 2640, 3140, 3270, 3454, 3488, 3597, 3768, 4360, 4710, 4796, 5024, 5181, 5232, 5280, 5995, 6280, 6540, 6908, 7194, 7536, 8635, 8720, 9420, 9592, 10362, 10464, 11990, 12560, 13080, 13816, 14388, 15072, 17113, 17270, 17440, 17985, 18840, 19184, 20724, 23980, 25120, 25905, 26160, 27632, 28776, 34226, 34540, 35970, 37680, 38368, 41448, 47960, 51339, 51810, 52320, 55264, 57552, 68452, 69080, 71940, 75360, 82896, 85565, 95920, 102678, 103620, 115104, 136904, 138160, 143880, 165792, 171130, 188243, 191840, 205356, 207240, 256695, 273808, 276320, 287760, 342260, 376486, 410712, 414480, 513390, 547616, 564729, 575520, 684520, 752972, 821424, 828960, 941215, 1026780, 1129458, 1369040, 1505944, 1642848, 1882430, 2053560, 2258916, 2738080, 2823645, 3011888, 3764860, 4107120, 4517832, 5647290, 6023776, 7529720, 8214240, 9035664, 11294580, 15059440, 18071328, 22589160, 30118880, 45178320, 90356640]

約数ペア:

[(1, 90356640), (2, 45178320), (3, 30118880), (4, 22589160), (5, 18071328), (6, 15059440), (8, 11294580), (10, 9035664), (11, 8214240), (12, 7529720), (15, 6023776), (16, 5647290), (20, 4517832), (22, 4107120), (24, 3764860), (30, 3011888), (32, 2823645), (33, 2738080), (40, 2258916), (44, 2053560), (48, 1882430), (55, 1642848), (60, 1505944), (66, 1369040), (80, 1129458), (88, 1026780), (96, 941215), (109, 828960), (110, 821424), (120, 752972), (132, 684520), (157, 575520), (160, 564729), (165, 547616), (176, 513390), (218, 414480), (220, 410712), (240, 376486), (264, 342260), (314, 287760), (327, 276320), (330, 273808), (352, 256695), (436, 207240), (440, 205356), (471, 191840), (480, 188243), (528, 171130), (545, 165792), (628, 143880), (654, 138160), (660, 136904), (785, 115104), (872, 103620), (880, 102678), (942, 95920), (1056, 85565), (1090, 82896), (1199, 75360), (1256, 71940), (1308, 69080), (1320, 68452), (1570, 57552), (1635, 55264), (1727, 52320), (1744, 51810), (1760, 51339), (1884, 47960), (2180, 41448), (2355, 38368), (2398, 37680), (2512, 35970), (2616, 34540), (2640, 34226), (3140, 28776), (3270, 27632), (3454, 26160), (3488, 25905), (3597, 25120), (3768, 23980), (4360, 20724), (4710, 19184), (4796, 18840), (5024, 17985), (5181, 17440), (5232, 17270), (5280, 17113), (5995, 15072), (6280, 14388), (6540, 13816), (6908, 13080), (7194, 12560), (7536, 11990), (8635, 10464), (8720, 10362), (9420, 9592)]