4948381440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{429547}}^1$

素因数の和:429574

約数の個数: 108

約数和(自身を含む): 17120924184

約数和(自身を除く): 12172542744

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, 429547, 859094, 1288641, 1718188, 2147735, 2577282, 3436376, 3865923, 4295470, 5154564, 6443205, 6872752, 7731846, 8590940, 10309128, 12886410, 13745504, 15463692, 17181880, 19329615, 20618256, 25772820, 27491008, 30927384, 34363760, 38659230, 41236512, 51545640, 54982016, 61854768, 68727520, 77318460, 82473024, 103091280, 109964032, 123709536, 137455040, 154636920, 164946048, 206182560, 247419072, 274910080, 309273840, 329892096, 412365120, 494838144, 549820160, 618547680, 824730240, 989676288, 1237095360, 1649460480, 2474190720, 4948381440]

約数ペア:

[(1, 4948381440), (2, 2474190720), (3, 1649460480), (4, 1237095360), (5, 989676288), (6, 824730240), (8, 618547680), (9, 549820160), (10, 494838144), (12, 412365120), (15, 329892096), (16, 309273840), (18, 274910080), (20, 247419072), (24, 206182560), (30, 164946048), (32, 154636920), (36, 137455040), (40, 123709536), (45, 109964032), (48, 103091280), (60, 82473024), (64, 77318460), (72, 68727520), (80, 61854768), (90, 54982016), (96, 51545640), (120, 41236512), (128, 38659230), (144, 34363760), (160, 30927384), (180, 27491008), (192, 25772820), (240, 20618256), (256, 19329615), (288, 17181880), (320, 15463692), (360, 13745504), (384, 12886410), (480, 10309128), (576, 8590940), (640, 7731846), (720, 6872752), (768, 6443205), (960, 5154564), (1152, 4295470), (1280, 3865923), (1440, 3436376), (1920, 2577282), (2304, 2147735), (2880, 1718188), (3840, 1288641), (5760, 859094), (11520, 429547)]