223522560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19403}}^1$

素因数の和:19430

約数の個数: 108

約数和(自身を含む): 773404632

約数和(自身を除く): 549882072

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, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 174627, 194030, 232836, 291045, 310448, 349254, 388060, 465672, 582090, 620896, 698508, 776120, 873135, 931344, 1164180, 1241792, 1397016, 1552240, 1746270, 1862688, 2328360, 2483584, 2794032, 3104480, 3492540, 3725376, 4656720, 4967168, 5588064, 6208960, 6985080, 7450752, 9313440, 11176128, 12417920, 13970160, 14901504, 18626880, 22352256, 24835840, 27940320, 37253760, 44704512, 55880640, 74507520, 111761280, 223522560]

約数ペア:

[(1, 223522560), (2, 111761280), (3, 74507520), (4, 55880640), (5, 44704512), (6, 37253760), (8, 27940320), (9, 24835840), (10, 22352256), (12, 18626880), (15, 14901504), (16, 13970160), (18, 12417920), (20, 11176128), (24, 9313440), (30, 7450752), (32, 6985080), (36, 6208960), (40, 5588064), (45, 4967168), (48, 4656720), (60, 3725376), (64, 3492540), (72, 3104480), (80, 2794032), (90, 2483584), (96, 2328360), (120, 1862688), (128, 1746270), (144, 1552240), (160, 1397016), (180, 1241792), (192, 1164180), (240, 931344), (256, 873135), (288, 776120), (320, 698508), (360, 620896), (384, 582090), (480, 465672), (576, 388060), (640, 349254), (720, 310448), (768, 291045), (960, 232836), (1152, 194030), (1280, 174627), (1440, 155224), (1920, 116418), (2304, 97015), (2880, 77612), (3840, 58209), (5760, 38806), (11520, 19403)]