788820120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22133}}^1$

素因数の和:22167

約数の個数: 160

約数和(自身を含む): 2892471120

約数和(自身を除く): 2103651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 22133, 35640, 44266, 66399, 88532, 110665, 132798, 177064, 199197, 221330, 243463, 265596, 331995, 398394, 442660, 486926, 531192, 597591, 663990, 730389, 796788, 885320, 973852, 995985, 1195182, 1217315, 1327980, 1460778, 1593576, 1792773, 1947704, 1991970, 2191167, 2390364, 2434630, 2655960, 2921556, 2987955, 3585546, 3651945, 3983940, 4382334, 4780728, 4869260, 5843112, 5975910, 6573501, 7171092, 7303890, 7967880, 8764668, 8963865, 9738520, 10955835, 11951820, 13147002, 14342184, 14607780, 17529336, 17927730, 19720503, 21911670, 23903640, 26294004, 29215560, 32867505, 35855460, 39441006, 43823340, 52588008, 65735010, 71710920, 78882012, 87646680, 98602515, 131470020, 157764024, 197205030, 262940040, 394410060, 788820120]

約数ペア:

[(1, 788820120), (2, 394410060), (3, 262940040), (4, 197205030), (5, 157764024), (6, 131470020), (8, 98602515), (9, 87646680), (10, 78882012), (11, 71710920), (12, 65735010), (15, 52588008), (18, 43823340), (20, 39441006), (22, 35855460), (24, 32867505), (27, 29215560), (30, 26294004), (33, 23903640), (36, 21911670), (40, 19720503), (44, 17927730), (45, 17529336), (54, 14607780), (55, 14342184), (60, 13147002), (66, 11951820), (72, 10955835), (81, 9738520), (88, 8963865), (90, 8764668), (99, 7967880), (108, 7303890), (110, 7171092), (120, 6573501), (132, 5975910), (135, 5843112), (162, 4869260), (165, 4780728), (180, 4382334), (198, 3983940), (216, 3651945), (220, 3585546), (264, 2987955), (270, 2921556), (297, 2655960), (324, 2434630), (330, 2390364), (360, 2191167), (396, 1991970), (405, 1947704), (440, 1792773), (495, 1593576), (540, 1460778), (594, 1327980), (648, 1217315), (660, 1195182), (792, 995985), (810, 973852), (891, 885320), (990, 796788), (1080, 730389), (1188, 663990), (1320, 597591), (1485, 531192), (1620, 486926), (1782, 442660), (1980, 398394), (2376, 331995), (2970, 265596), (3240, 243463), (3564, 221330), (3960, 199197), (4455, 177064), (5940, 132798), (7128, 110665), (8910, 88532), (11880, 66399), (17820, 44266), (22133, 35640)]