45178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 155168640

約数和(自身を除く): 109990320

約数列:

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

約数ペア:

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