157236480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13649}}^1$

素因数の和:13676

約数の個数: 108

約数和(自身を含む): 544061700

約数和(自身を除く): 386825220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13649, 27298, 40947, 54596, 68245, 81894, 109192, 122841, 136490, 163788, 204735, 218384, 245682, 272980, 327576, 409470, 436768, 491364, 545960, 614205, 655152, 818940, 873536, 982728, 1091920, 1228410, 1310304, 1637880, 1747072, 1965456, 2183840, 2456820, 2620608, 3275760, 3494144, 3930912, 4367680, 4913640, 5241216, 6551520, 7861824, 8735360, 9827280, 10482432, 13103040, 15723648, 17470720, 19654560, 26206080, 31447296, 39309120, 52412160, 78618240, 157236480]

約数ペア:

[(1, 157236480), (2, 78618240), (3, 52412160), (4, 39309120), (5, 31447296), (6, 26206080), (8, 19654560), (9, 17470720), (10, 15723648), (12, 13103040), (15, 10482432), (16, 9827280), (18, 8735360), (20, 7861824), (24, 6551520), (30, 5241216), (32, 4913640), (36, 4367680), (40, 3930912), (45, 3494144), (48, 3275760), (60, 2620608), (64, 2456820), (72, 2183840), (80, 1965456), (90, 1747072), (96, 1637880), (120, 1310304), (128, 1228410), (144, 1091920), (160, 982728), (180, 873536), (192, 818940), (240, 655152), (256, 614205), (288, 545960), (320, 491364), (360, 436768), (384, 409470), (480, 327576), (576, 272980), (640, 245682), (720, 218384), (768, 204735), (960, 163788), (1152, 136490), (1280, 122841), (1440, 109192), (1920, 81894), (2304, 68245), (2880, 54596), (3840, 40947), (5760, 27298), (11520, 13649)]