13985280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 120

約数和(自身を含む): 48514752

約数和(自身を除く): 34529472

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, 512, 576, 607, 640, 720, 768, 960, 1152, 1214, 1280, 1440, 1536, 1821, 1920, 2304, 2428, 2560, 2880, 3035, 3642, 3840, 4608, 4856, 5463, 5760, 6070, 7284, 7680, 9105, 9712, 10926, 11520, 12140, 14568, 18210, 19424, 21852, 23040, 24280, 27315, 29136, 36420, 38848, 43704, 48560, 54630, 58272, 72840, 77696, 87408, 97120, 109260, 116544, 145680, 155392, 174816, 194240, 218520, 233088, 291360, 310784, 349632, 388480, 437040, 466176, 582720, 699264, 776960, 874080, 932352, 1165440, 1398528, 1553920, 1748160, 2330880, 2797056, 3496320, 4661760, 6992640, 13985280]

約数ペア:

[(1, 13985280), (2, 6992640), (3, 4661760), (4, 3496320), (5, 2797056), (6, 2330880), (8, 1748160), (9, 1553920), (10, 1398528), (12, 1165440), (15, 932352), (16, 874080), (18, 776960), (20, 699264), (24, 582720), (30, 466176), (32, 437040), (36, 388480), (40, 349632), (45, 310784), (48, 291360), (60, 233088), (64, 218520), (72, 194240), (80, 174816), (90, 155392), (96, 145680), (120, 116544), (128, 109260), (144, 97120), (160, 87408), (180, 77696), (192, 72840), (240, 58272), (256, 54630), (288, 48560), (320, 43704), (360, 38848), (384, 36420), (480, 29136), (512, 27315), (576, 24280), (607, 23040), (640, 21852), (720, 19424), (768, 18210), (960, 14568), (1152, 12140), (1214, 11520), (1280, 10926), (1440, 9712), (1536, 9105), (1821, 7680), (1920, 7284), (2304, 6070), (2428, 5760), (2560, 5463), (2880, 4856), (3035, 4608), (3642, 3840)]