1788428160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{34499}}^1$

素因数の和:34530

約数の個数: 160

約数和(自身を含む): 6386985000

約数和(自身を除く): 4598556840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 34499, 51840, 68998, 103497, 137996, 172495, 206994, 275992, 310491, 344990, 413988, 517485, 551984, 620982, 689980, 827976, 931473, 1034970, 1103968, 1241964, 1379960, 1552455, 1655952, 1862946, 2069940, 2207936, 2483928, 2759920, 2794419, 3104910, 3311904, 3725892, 4139880, 4415872, 4657365, 4967856, 5519840, 5588838, 6209820, 6623808, 7451784, 8279760, 9314730, 9935712, 11039680, 11177676, 12419640, 13247616, 13972095, 14903568, 16559520, 18629460, 19871424, 22079360, 22355352, 24839280, 27944190, 29807136, 33119040, 37258920, 39742848, 44710704, 49678560, 55888380, 59614272, 66238080, 74517840, 89421408, 99357120, 111776760, 119228544, 149035680, 178842816, 198714240, 223553520, 298071360, 357685632, 447107040, 596142720, 894214080, 1788428160]

約数ペア:

[(1, 1788428160), (2, 894214080), (3, 596142720), (4, 447107040), (5, 357685632), (6, 298071360), (8, 223553520), (9, 198714240), (10, 178842816), (12, 149035680), (15, 119228544), (16, 111776760), (18, 99357120), (20, 89421408), (24, 74517840), (27, 66238080), (30, 59614272), (32, 55888380), (36, 49678560), (40, 44710704), (45, 39742848), (48, 37258920), (54, 33119040), (60, 29807136), (64, 27944190), (72, 24839280), (80, 22355352), (81, 22079360), (90, 19871424), (96, 18629460), (108, 16559520), (120, 14903568), (128, 13972095), (135, 13247616), (144, 12419640), (160, 11177676), (162, 11039680), (180, 9935712), (192, 9314730), (216, 8279760), (240, 7451784), (270, 6623808), (288, 6209820), (320, 5588838), (324, 5519840), (360, 4967856), (384, 4657365), (405, 4415872), (432, 4139880), (480, 3725892), (540, 3311904), (576, 3104910), (640, 2794419), (648, 2759920), (720, 2483928), (810, 2207936), (864, 2069940), (960, 1862946), (1080, 1655952), (1152, 1552455), (1296, 1379960), (1440, 1241964), (1620, 1103968), (1728, 1034970), (1920, 931473), (2160, 827976), (2592, 689980), (2880, 620982), (3240, 551984), (3456, 517485), (4320, 413988), (5184, 344990), (5760, 310491), (6480, 275992), (8640, 206994), (10368, 172495), (12960, 137996), (17280, 103497), (25920, 68998), (34499, 51840)]