1122888960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{32491}}^1$

素因数の和:32521

約数の個数: 144

約数和(自身を含む): 3984818880

約数和(自身を除く): 2861929920

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 32491, 34560, 64982, 97473, 129964, 162455, 194946, 259928, 292419, 324910, 389892, 487365, 519856, 584838, 649820, 779784, 877257, 974730, 1039712, 1169676, 1299640, 1462095, 1559568, 1754514, 1949460, 2079424, 2339352, 2599280, 2924190, 3119136, 3509028, 3898920, 4158848, 4386285, 4678704, 5198560, 5848380, 6238272, 7018056, 7797840, 8317696, 8772570, 9357408, 10397120, 11696760, 12476544, 14036112, 15595680, 17545140, 18714816, 20794240, 23393520, 24953088, 28072224, 31191360, 35090280, 37429632, 41588480, 46787040, 56144448, 62382720, 70180560, 74859264, 93574080, 112288896, 124765440, 140361120, 187148160, 224577792, 280722240, 374296320, 561444480, 1122888960]

約数ペア:

[(1, 1122888960), (2, 561444480), (3, 374296320), (4, 280722240), (5, 224577792), (6, 187148160), (8, 140361120), (9, 124765440), (10, 112288896), (12, 93574080), (15, 74859264), (16, 70180560), (18, 62382720), (20, 56144448), (24, 46787040), (27, 41588480), (30, 37429632), (32, 35090280), (36, 31191360), (40, 28072224), (45, 24953088), (48, 23393520), (54, 20794240), (60, 18714816), (64, 17545140), (72, 15595680), (80, 14036112), (90, 12476544), (96, 11696760), (108, 10397120), (120, 9357408), (128, 8772570), (135, 8317696), (144, 7797840), (160, 7018056), (180, 6238272), (192, 5848380), (216, 5198560), (240, 4678704), (256, 4386285), (270, 4158848), (288, 3898920), (320, 3509028), (360, 3119136), (384, 2924190), (432, 2599280), (480, 2339352), (540, 2079424), (576, 1949460), (640, 1754514), (720, 1559568), (768, 1462095), (864, 1299640), (960, 1169676), (1080, 1039712), (1152, 974730), (1280, 877257), (1440, 779784), (1728, 649820), (1920, 584838), (2160, 519856), (2304, 487365), (2880, 389892), (3456, 324910), (3840, 292419), (4320, 259928), (5760, 194946), (6912, 162455), (8640, 129964), (11520, 97473), (17280, 64982), (32491, 34560)]