235854720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13649}}^1$

素因数の和:13677

約数の個数: 128

約数和(自身を含む): 835380000

約数和(自身を除く): 599525280

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, 13649, 17280, 27298, 40947, 54596, 68245, 81894, 109192, 122841, 136490, 163788, 204735, 218384, 245682, 272980, 327576, 368523, 409470, 436768, 491364, 545960, 614205, 655152, 737046, 818940, 873536, 982728, 1091920, 1228410, 1310304, 1474092, 1637880, 1747072, 1842615, 1965456, 2183840, 2456820, 2620608, 2948184, 3275760, 3685230, 3930912, 4367680, 4913640, 5241216, 5896368, 6551520, 7370460, 7861824, 8735360, 9827280, 11792736, 13103040, 14740920, 15723648, 19654560, 23585472, 26206080, 29481840, 39309120, 47170944, 58963680, 78618240, 117927360, 235854720]

約数ペア:

[(1, 235854720), (2, 117927360), (3, 78618240), (4, 58963680), (5, 47170944), (6, 39309120), (8, 29481840), (9, 26206080), (10, 23585472), (12, 19654560), (15, 15723648), (16, 14740920), (18, 13103040), (20, 11792736), (24, 9827280), (27, 8735360), (30, 7861824), (32, 7370460), (36, 6551520), (40, 5896368), (45, 5241216), (48, 4913640), (54, 4367680), (60, 3930912), (64, 3685230), (72, 3275760), (80, 2948184), (90, 2620608), (96, 2456820), (108, 2183840), (120, 1965456), (128, 1842615), (135, 1747072), (144, 1637880), (160, 1474092), (180, 1310304), (192, 1228410), (216, 1091920), (240, 982728), (270, 873536), (288, 818940), (320, 737046), (360, 655152), (384, 614205), (432, 545960), (480, 491364), (540, 436768), (576, 409470), (640, 368523), (720, 327576), (864, 272980), (960, 245682), (1080, 218384), (1152, 204735), (1440, 163788), (1728, 136490), (1920, 122841), (2160, 109192), (2880, 81894), (3456, 68245), (4320, 54596), (5760, 40947), (8640, 27298), (13649, 17280)]