1020131520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1049}}^1$

素因数の和:2082

約数の個数: 112

約数和(自身を含む): 3245205600

約数和(自身を除く): 2225074080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1013, 1049, 2026, 2098, 3039, 3147, 4052, 4196, 5065, 5245, 6078, 6294, 8104, 8392, 10130, 10490, 12156, 12588, 15195, 15735, 16208, 16784, 20260, 20980, 24312, 25176, 30390, 31470, 32416, 33568, 40520, 41960, 48624, 50352, 60780, 62940, 64832, 67136, 81040, 83920, 97248, 100704, 121560, 125880, 162080, 167840, 194496, 201408, 243120, 251760, 324160, 335680, 486240, 503520, 972480, 1007040, 1062637, 2125274, 3187911, 4250548, 5313185, 6375822, 8501096, 10626370, 12751644, 15939555, 17002192, 21252740, 25503288, 31879110, 34004384, 42505480, 51006576, 63758220, 68008768, 85010960, 102013152, 127516440, 170021920, 204026304, 255032880, 340043840, 510065760, 1020131520]

約数ペア:

[(1, 1020131520), (2, 510065760), (3, 340043840), (4, 255032880), (5, 204026304), (6, 170021920), (8, 127516440), (10, 102013152), (12, 85010960), (15, 68008768), (16, 63758220), (20, 51006576), (24, 42505480), (30, 34004384), (32, 31879110), (40, 25503288), (48, 21252740), (60, 17002192), (64, 15939555), (80, 12751644), (96, 10626370), (120, 8501096), (160, 6375822), (192, 5313185), (240, 4250548), (320, 3187911), (480, 2125274), (960, 1062637), (1013, 1007040), (1049, 972480), (2026, 503520), (2098, 486240), (3039, 335680), (3147, 324160), (4052, 251760), (4196, 243120), (5065, 201408), (5245, 194496), (6078, 167840), (6294, 162080), (8104, 125880), (8392, 121560), (10130, 100704), (10490, 97248), (12156, 83920), (12588, 81040), (15195, 67136), (15735, 64832), (16208, 62940), (16784, 60780), (20260, 50352), (20980, 48624), (24312, 41960), (25176, 40520), (30390, 33568), (31470, 32416)]