154242960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 479713344

約数和(自身を除く): 325470384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1723, 1865, 2238, 2984, 3446, 3730, 4476, 5169, 5595, 5968, 6892, 7460, 8615, 8952, 10338, 11190, 13784, 14920, 17230, 17904, 20676, 22380, 25845, 27568, 29840, 34460, 41352, 44760, 51690, 68920, 82704, 89520, 103380, 137840, 206760, 413520, 642679, 1285358, 1928037, 2570716, 3213395, 3856074, 5141432, 6426790, 7712148, 9640185, 10282864, 12853580, 15424296, 19280370, 25707160, 30848592, 38560740, 51414320, 77121480, 154242960]

約数ペア:

[(1, 154242960), (2, 77121480), (3, 51414320), (4, 38560740), (5, 30848592), (6, 25707160), (8, 19280370), (10, 15424296), (12, 12853580), (15, 10282864), (16, 9640185), (20, 7712148), (24, 6426790), (30, 5141432), (40, 3856074), (48, 3213395), (60, 2570716), (80, 1928037), (120, 1285358), (240, 642679), (373, 413520), (746, 206760), (1119, 137840), (1492, 103380), (1723, 89520), (1865, 82704), (2238, 68920), (2984, 51690), (3446, 44760), (3730, 41352), (4476, 34460), (5169, 29840), (5595, 27568), (5968, 25845), (6892, 22380), (7460, 20676), (8615, 17904), (8952, 17230), (10338, 14920), (11190, 13784)]