77764320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 200927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 383, 423, 432, 470, 480, 540, 564, 705, 720, 752, 766, 846, 864, 940, 1080, 1128, 1149, 1269, 1410, 1440, 1504, 1532, 1692, 1880, 1915, 2115, 2160, 2256, 2298, 2538, 2820, 3064, 3384, 3447, 3760, 3830, 4230, 4320, 4512, 4596, 5076, 5640, 5745, 6128, 6345, 6768, 6894, 7520, 7660, 8460, 9192, 10152, 10341, 11280, 11490, 12256, 12690, 13536, 13788, 15320, 16920, 17235, 18001, 18384, 20304, 20682, 22560, 22980, 25380, 27576, 30640, 33840, 34470, 36002, 36768, 40608, 41364, 45960, 50760, 51705, 54003, 55152, 61280, 67680, 68940, 72004, 82728, 90005, 91920, 101520, 103410, 108006, 110304, 137880, 144008, 162009, 165456, 180010, 183840, 203040, 206820, 216012, 270015, 275760, 288016, 324018, 330912, 360020, 413640, 432024, 486027, 540030, 551520, 576032, 648036, 720040, 810045, 827280, 864048, 972054, 1080060, 1296072, 1440080, 1620090, 1654560, 1728096, 1944108, 2160120, 2430135, 2592144, 2880160, 3240180, 3888216, 4320240, 4860270, 5184288, 6480360, 7776432, 8640480, 9720540, 12960720, 15552864, 19441080, 25921440, 38882160, 77764320]

約数ペア:

[(1, 77764320), (2, 38882160), (3, 25921440), (4, 19441080), (5, 15552864), (6, 12960720), (8, 9720540), (9, 8640480), (10, 7776432), (12, 6480360), (15, 5184288), (16, 4860270), (18, 4320240), (20, 3888216), (24, 3240180), (27, 2880160), (30, 2592144), (32, 2430135), (36, 2160120), (40, 1944108), (45, 1728096), (47, 1654560), (48, 1620090), (54, 1440080), (60, 1296072), (72, 1080060), (80, 972054), (90, 864048), (94, 827280), (96, 810045), (108, 720040), (120, 648036), (135, 576032), (141, 551520), (144, 540030), (160, 486027), (180, 432024), (188, 413640), (216, 360020), (235, 330912), (240, 324018), (270, 288016), (282, 275760), (288, 270015), (360, 216012), (376, 206820), (383, 203040), (423, 183840), (432, 180010), (470, 165456), (480, 162009), (540, 144008), (564, 137880), (705, 110304), (720, 108006), (752, 103410), (766, 101520), (846, 91920), (864, 90005), (940, 82728), (1080, 72004), (1128, 68940), (1149, 67680), (1269, 61280), (1410, 55152), (1440, 54003), (1504, 51705), (1532, 50760), (1692, 45960), (1880, 41364), (1915, 40608), (2115, 36768), (2160, 36002), (2256, 34470), (2298, 33840), (2538, 30640), (2820, 27576), (3064, 25380), (3384, 22980), (3447, 22560), (3760, 20682), (3830, 20304), (4230, 18384), (4320, 18001), (4512, 17235), (4596, 16920), (5076, 15320), (5640, 13788), (5745, 13536), (6128, 12690), (6345, 12256), (6768, 11490), (6894, 11280), (7520, 10341), (7660, 10152), (8460, 9192)]