204474240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11833}}^1$

素因数の和:11861

約数の個数: 128

約数和(自身を含む): 724240800

約数和(自身を除く): 519766560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11833, 17280, 23666, 35499, 47332, 59165, 70998, 94664, 106497, 118330, 141996, 177495, 189328, 212994, 236660, 283992, 319491, 354990, 378656, 425988, 473320, 532485, 567984, 638982, 709980, 757312, 851976, 946640, 1064970, 1135968, 1277964, 1419960, 1514624, 1597455, 1703952, 1893280, 2129940, 2271936, 2555928, 2839920, 3194910, 3407904, 3786560, 4259880, 4543872, 5111856, 5679840, 6389820, 6815808, 7573120, 8519760, 10223712, 11359680, 12779640, 13631616, 17039520, 20447424, 22719360, 25559280, 34079040, 40894848, 51118560, 68158080, 102237120, 204474240]

約数ペア:

[(1, 204474240), (2, 102237120), (3, 68158080), (4, 51118560), (5, 40894848), (6, 34079040), (8, 25559280), (9, 22719360), (10, 20447424), (12, 17039520), (15, 13631616), (16, 12779640), (18, 11359680), (20, 10223712), (24, 8519760), (27, 7573120), (30, 6815808), (32, 6389820), (36, 5679840), (40, 5111856), (45, 4543872), (48, 4259880), (54, 3786560), (60, 3407904), (64, 3194910), (72, 2839920), (80, 2555928), (90, 2271936), (96, 2129940), (108, 1893280), (120, 1703952), (128, 1597455), (135, 1514624), (144, 1419960), (160, 1277964), (180, 1135968), (192, 1064970), (216, 946640), (240, 851976), (270, 757312), (288, 709980), (320, 638982), (360, 567984), (384, 532485), (432, 473320), (480, 425988), (540, 378656), (576, 354990), (640, 319491), (720, 283992), (864, 236660), (960, 212994), (1080, 189328), (1152, 177495), (1440, 141996), (1728, 118330), (1920, 106497), (2160, 94664), (2880, 70998), (3456, 59165), (4320, 47332), (5760, 35499), (8640, 23666), (11833, 17280)]