617002560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{214237}}^1$

素因数の和:214260

約数の個数: 84

約数和(自身を含む): 2122241628

約数和(自身を除く): 1505239068

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 214237, 428474, 642711, 856948, 1071185, 1285422, 1713896, 1928133, 2142370, 2570844, 3213555, 3427792, 3856266, 4284740, 5141688, 6427110, 6855584, 7712532, 8569480, 9640665, 10283376, 12854220, 13711168, 15425064, 17138960, 19281330, 20566752, 25708440, 30850128, 34277920, 38562660, 41133504, 51416880, 61700256, 68555840, 77125320, 102833760, 123400512, 154250640, 205667520, 308501280, 617002560]

約数ペア:

[(1, 617002560), (2, 308501280), (3, 205667520), (4, 154250640), (5, 123400512), (6, 102833760), (8, 77125320), (9, 68555840), (10, 61700256), (12, 51416880), (15, 41133504), (16, 38562660), (18, 34277920), (20, 30850128), (24, 25708440), (30, 20566752), (32, 19281330), (36, 17138960), (40, 15425064), (45, 13711168), (48, 12854220), (60, 10283376), (64, 9640665), (72, 8569480), (80, 7712532), (90, 6855584), (96, 6427110), (120, 5141688), (144, 4284740), (160, 3856266), (180, 3427792), (192, 3213555), (240, 2570844), (288, 2142370), (320, 1928133), (360, 1713896), (480, 1285422), (576, 1071185), (720, 856948), (960, 642711), (1440, 428474), (2880, 214237)]